The scientist reduces the temperature by 3.5 °C on Tuesday. Select the equations that show the new temperature in °C.
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Answer:
Can you give us some more information so we can help u out
Step-by-step explanation:
Related Questions
Is this correct? If not, please correct it, and show all work including why it’s wrong.
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Answer:
a. 12
b. 1/2
Step-by-step explanation:
Given a meal has 3 choices of meat, 2 choices of fruit, and 2 choices of dessert, you want to know the number of possible meals, and the probability of a meal with no cookie for dessert.
a. PossibilitiesAs the tree diagram shows, the number of possible meals is ...
(possible meats)×(possible fruits)×(possible desserts)
= 3×2×2 = 12
There are 12 possible lunch options.
b. CookiesHalf the possible dessert choices have no cookie. That is the probability that a lunch will have no cookie:
P(no cookie) = 1/2
__
Additional comment
The bottom line of the tree diagram has 6 Cs and 6 Ms. That is, 6 of the 12 options for meals have no cookie.
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James has a set of five solar planets and Ben has a set of six smaller solar planets each set of planets produce the same amount of energy at 3 of games is planets are produced are on and producing energy for events are on and producing energy whose solar planets are producing more energy explain
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Answer:
bens
Step-by-step explanation:
Step-by-step explanation:
If E is the amount of energy that each full set of panels produces, then ...
3 of james's 5 panels produce 3/5E
4 of Ben's 6 panels produce 4/6E
We can compare these fractions when they have a common denominator.
3/5E = 18/30E . . . . energy from James's panels
4/6E = 20/30E . . . energy from Ben's panels
18/30 < 20/30 . . . . so Ben's panels are producing more energy
This is the graph of f(x) = x+A/x+B. The grid lines in the graph are one unit apart. What is the value of A/B
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The value of A/B is given as follows:
A/B = -2.
What are the asymptotes of a function f(x)?The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.From the graph, the function has a vertical asymptote at x = 1, hence the value of B is given as follows:
B = -1 -> as x + B = 0 -> x = -B = -1.
When x = 0, y = -2, hence the value of A is obtained as follows:
A/-1 = -2
A = 2.
Then the division is given as follows:
A/B = 2/-1 = -2.
More can be learned about the asymptotes of a function at https://brainly.com/question/1851758
#SPJ1
please help!!!
Emma is considering making an investment that will earn an annual compound interest rate of 20%. How much more will the value of a $10,000 investment be worth if she chooses to invest her money for 3 years instead of 2 years?
(Don't forget your $ and the decimals.)
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Answer:
She will have a total of $16000 if she does it for 3 years instead of 2 years and making $14000, so the ammount more she will have is $2000
wht is the answer to this answer. what is a kilogram and milgram's
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Answer:
a kilogram = 1000 grams
milgram = 0,001 grams
Answer:
um its Review the size of grams and kilograms and how to convert between the two. Then, try some practice problems.
Step-by-step explanation:
Better picture lol, but pls help it's due tmr
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2. The second shape is multiplied by 3
3. they are not similar
4. not similar
5. i don’t think it’s similar
6. angle L and N were subtracted by 10 and angle K and M were added by 10
I’m not too sure about this sorry if it’s wrong!
Answer:
1) Not Similar. 2/6 does not equal 6\12
2) Yes. 5/3 = 15/9
3)Yes. 10/30=8/24
4) Not Similar. 13/16 does not equal 16/21.
5) Not Similar. 28/48 and 42/36 do not reduce to the same value.
6)No. The angles are not the same.
Step-by-step explanation:
Ask yourself, is it proportional? Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion.
In other words, ifthe corresponding sides reduce down to the same value, they are similar.
Jolianne worked half as many hours as Andrew. Jolianne makes $10 per hour and has saved $27. Andrew makes $8 per hour and has no money saved. After getting paid, they have the same amount of money.
Andrew claims that only his table and equation are correct, but Jolianne claims that both tables and equations are valid. Which statement regarding their claims is true?
A.) Andrew is correct because t cannot be used to represent the number of hours Jolianne worked.
B.) Andrew is correct because Jolianne worked half as many hours as he did and he did not work twice as many hours as she did.
C.) Jolianne is correct because if one lets t = hours Andrew worked, then his equation is valid. If one lets t = hours Jolianne worked, then Andrew worked twice as many so her equation is valid, too.
D.) Jolianne is correct because when solving t in her equation, t = hours Jolianne worked, and when solving for t in Andrew’s equation, t = hours Jolianne worked so they are equal.
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Answer:
C.)
Step-by-step explanation:
Each equation will give the correct value for t the way t is defined by each person.
Answer: C.)
good afternoon mates
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Answer:
Afternoon has never been good tho...
Step-by-step explanation:
HELP ASAP GIVING BRAINLIEST
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Arianna found out that Target buys sweatshirts for $25 each and marks up the price by 45% to get the retail price. What is the retail price for the sweatshirt after the markup?
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Answer:
F
Step-by-step explanation:
45% as a decimal is .45, $25(.45)
Answer:$36.25
A group of friends was working on a student film. They spent $650 on equipment, which was 65% of their total budget. What was the total budget for their student film?
Answers
1,072.5
work to prove:650 x .65 = 422.5
650 + 422.5 = 1,072.5
650x.65=422.5
650+422.5=1,072.5
Before the baseball season begins, a field manager outlines the "on-deck" circle with chalk and covers the area with dirt.
If the "on-deck" circle has a diameter of 6 feet, about how long is the chalk outline?
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Answer:
C maybe
Step-by-step explanation:
The field is circular and the line drawn by chalk is length of the rim of the circular field, and is called circumference. It can be calculated from radius(or diameter) of the circle.
The length of the chalk outline is given by:
Option A: 19 feet.
Given that:The field given is circular in shape.The circular field has diameter of 6 feet.To find:The length of the chalk outline.
Formula for circumference of a circle:\(|Circumference| = 2 \times \pi \times r = \pi \times d\)
where r represents the radius of the circle and d represents the diameter of the circle.
The diameter d = 2 times r always. (diameter is twice of length of radius)
Thus, we have:
\(\text{Length of chalk line} = \pi \times d = \pi \times 6 \approx 18.84 \approx 19 \rm \: feet\)
The length of the chalk outline is given by:
Option A: 19 feet.
Learn more about circumference and circle here:
https://brainly.com/question/9319418
Carmen drew a scale drawing of a house and its lot. In real life, the lawn in the backyard is 72 meters long. It is 24 millimeters long in the picture. What is the scale of the drawing?
1 millimeter : ___ meters
I'm sorry that there is no picture or drawing
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Answer:
1 millimeter : 3 meters
Step-by-step explanation:
Divide 72/24 = 3
For his exercise last weekend, Benito walked 5 miles and jogged 2 miles. What is the ratio of the miles walked to the total number of miles of exercise? A: 5 to 2 C: 5 : 7 B: 2 : 7 D: 7 to 5. Elsa chose A as the correct answer. How did she get that answer?
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A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
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The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
PLS HELP ASAP!!! LAST QUESTION AND I CAN'T GET IT WRONGGG!!! ill mark brainiest if right!
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Answer:
I believe its D, for the fourth one. No answers shown.
Step-by-step explanation:
Answer:
y/x of point B = y/x of point A
Step-by-step explanation:
The image to the right tells us that the line on the graph is y=(3/4)x
Since the points A and B are located on the graph of y=(3/4)x, the coordinates of the points will be so that every value of x will correspond to a y value equal to 3/4 times that x value.
For example, points (4, 3) and (8, 6) are located on this graph, and when you divide 3 by 4 and 6 by 8, you will get the same value for each of them. When you divide the value of the y coordinate by the value of the x coordinate for any point on the graph of this line, you will get the same quotient, regardless of what point you choose: 3/4. Therefore, y/x of point B= y/x of point A= 3/4
HELP ME IM SO RETARTED
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Answer:
answer is 165
Step-by-step explanation:
2:3 is equivalent to 4:7? True or False? Thanks :)
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Answer:
False
Step-by-step explanation:
2:3=4:8 so it cant be equal to 4:7 because on the common nominator and uncommon denominator (im sure those arent the technical terms but whtv)
Answer:. False.
Try changing to a decimal. 2/3 is about .667. 4/7 is about .571. Not the same ratio.
Step-by-step explanation:
PLS HELP ME this is due today thank u.
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Answer:
True, True, False, True
Hope this helps you!
Compare the perimeter and area of the original figure to the enlarged figure using proportions.
A small rectangle has a length of 2, and a width of 1. A large rectangle has a variable length of b, and width of 2. StartFraction enlarged side (2) over Original side (1) = StartFraction Enlarged perimeter (4 + 2 b) over Original perimeter (6) EndFraction. (StartFraction enlarged side (2) over Original side (1) EndFraction) squared = StartFraction Enlarged area (2 b) over Original area (2) EndFraction
Which statements describe true relationships? Check all that apply.
The enlarged area is 4 times the original area, which is the square of the scale factor.
The scale factor is One-half.
The enlarged perimeter is 2 times the original perimeter, which is the scale factor.
The perimeter is proportional to the scale factor and the area is proportional to the square of the scale factor.
The enlarged area and perimeter are equal.
plz help me I will mark brainliest and give thanks :D but only if you can it's fine if you don't know the answer.
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Answer:
A,C,D
Step-by-step explanation:
I just got it right on edge2021
plz mark brainliest
What is the equation of the line that passes through the point (2,-5) and is parallel to the line 6x+y=6
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Answer:
y = -6x + 7
Step-by-step explanation:
30 points DUE AT 5pm
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What are the measures of angle b e c and angle a b e in the figure shown? (30 points.)
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Answer:
4x+10-32x3
Step-by-step explanation:
Which statement is true about a sample created using stratified random sampling?
A) The first member on the list of names in the population is chosen and every 10th after that, cycling through the whole list.
B) Members of the sample are chosen by drawing names from a hat containing the names of all members of the population.
C) Names of all people in the population are alphabetized and then chosen by flipping a coin.
D) Each member of the sample is chosen at random from two or more groups in the population.
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Answer:
d
Step-by-step explanation:
because
Answer:
D
Step-by-step explanation:
# carry on learning pipols
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
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Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
Consider the situations in the table below
Situation A: A hang glider descended 33.57 feet, and then ascended 14.98 feet.
Situation B: A football team gained 7 2/5 yards in one play, and then lost 3/5 of a yard in the next play.
Situation C: A hiker walked 3 1/6 miles yesterday and 2 1/2 miles today.
Situation D: A worker earned $23.66 Monday and spent $15.84 Tuesday.
Calculate the sum of each situation. Order the situations from least to greatest based on the numeric value of the sums.
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Answer:
Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet
Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.
7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.
Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.
Situation D: Total amount earned is $23.66 + $15.84 = $39.5.
Answer:
Step-by-step explanation:Situation A: The hang glider descended 33.57 feet and again ascended 14.98. So 33.57 - 14.98 = 18.58. So now the hang glider is at 18.58 feet
Situation B: Initially they gained 7 2/5 yards and then lost 3/5 yards.
7 2/5 yards can be written as 37/5. As they lost 3/5 yards, 37/5 - 3/5 = 34/5. So the remaining yards are 34/5 yards.
Situation C: Hiker walked 3 1/6 miles and then 2 1/2 miles. So the total distance is 3 1/6 + 2 1/2 = 5 4/6 miles.
Situation D: Total amount earned is $23.66 + $15.84 = $39.5.
Step-by-step explanation:
WILL GIVE BRAINLIST ALL SO 20 FREEEE POINT IF U GET THIS RIGHT PLS HALPPPP
Paul and Cindy own different pizza shops. Paul makes 12 pizzas the first day and 6 pizzas each day after that. Cindy makes 16 pizzas the first day and 4 pizzas each day after that. Who will have made more pizzas after 9 days? How many pizzas will that person have made?
A.
Paul. He has made 80 pizzas after 9 days.
B.
Cindy. She has made 132 pizzas after 9 days.
C.
Paul. He has made 60 pizzas after 9 days.
D.
Cindy. She has made 48 pizzas after 9 days.
Answers
Answer:
c
Step-by-step explanation:
Paul made 60 pizzas after 9 days because he made 12 pizzas in the first day so 8 days is left and if you multiply 6×8=48 and you add the 12 pizzas of the first day you get 60.
6×8+12=60
Write the equation of the given graph.
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Answer:
y = 2x -3
Step-by-step explanation:
Answer:
y = 2x - 3
Step-by-step explanation:
In order to get the slope, you do rise/run. So, to get from one point to another, you would need to move 2 units up, and 1 to the right, which is the same as 2x.
Now to find the y-intercept, all you need to do is check which point of the line intersects in the y-axis. That would be -3.
Hope this helps!
PLS help I’ll give brainliest i’d be so grateful
Answers
Answer:
f the equation is in the form, ax + b = c, where x is the variable, you can solve the equation as before. First “undo” the addition and subtraction, and then “undo” the multiplication and division. Solve 3y + 2 = 11. Subtract 2 from both sides of the equation to get the term with the variable by itself.
Step-by-step explanation:
Answer:
The goal in solving an equation is to get the variable by itself on one side of the equation and a number on the other side of the equation. To isolate the variable, we must reverse the operations acting on the variable. We do this by performing the inverse of each operation on both sides of the equation.
Step-by-step explanation:
Help pls. Also wdym this is to short yk why so long >:/
Answers
Answer:
Y= mx + b
so Y = 1/3x + 2
just substitute
Now, we shall use points (3,2) as the substitutes for the solution for b, which 3 would be the input and 2 would be y.
Therefore, 2 = 1/3(3) + b
2 = 1 + b, therefore, one would be subtracted from 2 which would give us the answer of b equaling to one. Thus, y = 1/3x + 1