During a drought, a river's height decreased by 0.35 inches every day. What is the change in the river's height after one week?
Answers
Answer:
It will be 2.45 inches by the end of the week
Related Questions
The ice-cream shop has the following tree diagram to show the customers the
possible combinations of ice creams they sell. Justify your answer.
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The table shows the results of randomly selecting a colored cube from a bag 80 times. The cube was returned to the bag after each selection.
Based on these results, what is the expected probability of randomly selecting a red cube from the bag in one attempt?
A) 0.20
B) 0.04
C) 0.24
D) 0.30
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which of the following relations is not a function
Answers
Answer:
c
Step-by-step explanation:
{(1,-3) , (2,4) 2,1ehjejeheje
There are x students in Mrs. Schwartz's third-grade class. One fewer than half the students have brown eyes. Six fewer children have blue eyes than have brown eyes. The rest of the students have green eyes. How many students have green eyes?
F. 8
E. 7
G. x/2-7
H. x - 8
Answers
Blue Eyes: 1/2x-6
Let the students who have green eyes be y.
1/2x-1+1/2x-6= x-y (Because the RHS is the students with brown and blue eyes and hence x-y on the LHS)
x-7=x-y
-y=-7
y=7
Therefore 7 students have green eyes.
(E)
Find the area of the shaded region. Use 3.14 as an approximate for \(\pi\) .
nvm not the last question :/
![Find the area of the shaded region. Use 3.14 as an approximate for [tex]\pi[/tex] .nvm not the last question](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/0nYEFov8VYDVlVRTrQmF6mmRnKtqQstc.png)
Answers
Step-by-step explanation:
For Big Circle
Radius (R) = 11yd
We know Area of a circle,
(A1) = πr²
(A1) = 3.14×11²
(A1) = 379.94yd²
For Small Circle
Radius (R) = 6yd
We know Area of a circle,
(A2) = πr²
(A2) = 3.14×6²
(A2) = 113.04yd²
Now,
Area of the shaded region = A1 - A2
= 379.94yd²-113.04yd²
= 266yd²
Therefore, Area of the shaded region is 266yd²
please help will mark brainliest
Answers
Answer:
The answer is B
answer:
c.962.51 in^3
step-by-step explanation:
so first we have to find the radius
in order to find the radius we divide 12 1/4÷2
which equals 6.125, now we have our radius
now we need to set up the formula
v=4/3πr^3
v=4/3π6.125^3
v=962.51
to check your work you can goo-gle volume of a sphere **you should get the same answer**
good luck :)
hopefully, this helps
have a nice day !!
I need help please!!!
Answers
Answer:
\(x < 25\)
Step-by-step explanation:
PLS HELPPP this is due today thank u.
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Step-by-step explanation:
X' (-5,1)
Y' (-1, 2)
Z' (-2,-3)
general rule
(x-9, y-6)
Simplify: this problem please im confused
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Answer:
2.4
Step-by-step explanation:
-3.6+2=-1.6, -1.6*-1.5=2.4
Answer:
Step-by-step explanation:
Add -3.6 +2 =-1.6
Multiply-1.6×-1.5 to get your answer
Please help me with this yall
Answers
I tried plotting it to make it readable but copy it off I put down the letters for you.
Step-by-step explanation:
Distance from A-B = 4
Distance from B-C = 3
C-D = 4
D-E = 9
E-F = 8
F-A = 6 total = perimeter = 34 units
Here is the drawn-in figure from Ameliahunt42:
Use any of the digits 1, 3, and 9 and the operation signs +, -, x, divide, to write all the whole numbers from 1 through 13. Each digit can be expressed only once in each example. You can use other digits in the expression, but you must also use a 1, 3, or 9 at least once in each expression.
Answers
Answer:
d) 3+1
e) 9-3-1
f) 9-3
g) 9-3+1
h) 9-1
i) 9 x 1
j) 9+1
k) 9+3-1
l) 9+3
m) 9+1+3
4x1 or 5-1
15/3 or 4+1
54/9 or 7-1
7x1 or 7-0
64/8 or 11-3
9x1 or 81/9
19-9 or 7+3
21-10 or 11x1
9+3 or 12/1
14-1 or 13x1
Subtract the expressions:
(2-2x-n)
(3x-n-1)
Answers
Your mom is repainting your younger brother’s room. She is going to project the image shown below onto his wall so that she can paint an enlarged version as a mural. The length of the image of the train measures 2 inches.
Determine how long the mural will be if the projector uses a scale where 1 inch of the image represents 2 1 half feet on the wall.
Answers
Answer:
5 feet
Step-by-step explanation:
Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
Answers
Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation:
Then, if we want to make 30 servings, we need to use that recipe 3 times. (because x*10 = 30, then x = 30/10 = 3)
This would be equivalent to multiply each ingredient by 3.
for 30 cupcakes we need:
3 cups of vegetable oil.
3 cups of all-purpose flour
(because for each one of these ingredients we needed only 1 cup to make 10 cupcakes).
for 10 cupcakes we need 1 teaspoon of vanilla.
for 30 cupcakes we need 3 teaspoons of vanilla, the difference is 3 - 1 = 2.
So the difference is 2 teaspoons.
About which quantities we should round are those where we may have mixed numbers or big numbers.
For example, we have 4 tablespoons of sour cream for 10 servings, then for 30 servings we should have:
3*4 = 12 tablespoons.
We could round this down to 10 tablespoons.
Hope this helped
I almost broke my brain doing this so can you give me brainliest answer please thank you
I need help asap please I don’t know
Answers
Answer: a
Step-by-step explanation:
List all the numbers you can for (?) in the fraction ?/10. Each choice must be less then ten, and the fraction formed must be in simplest form [For the ones who can't read what it says.]
Answers
Answer:
1, 2, 3, 4, 5, 6, 7, 8, and 9.
Step-by-step explanation:
Which ratio is NOT equivalent to the other choices?
A)7:9. B)7 to 9 C) 9to 7. D) 7/9
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9 to 7 because a,b,d is equal to 7/9 but not c which is equal to 9/7
(ANswer quickly please!) giving brainliest !!!
Last summer, a sports club had 380 members. This summer, due to some renovations, it has 30% more members. How many members are there now?
Answers
Answer:
494
Step-by-step explanation:
380 * 1.3 = 494
A rectangle in a coordinate plane has vertices L (−3, 9) , M (4, −2) , N (−3, −2) , and O (4, 9) . What is the distance between point L and point N, in units?
Answers
Answer:
Step-by-step explanation:well 1+1 equals 2 so figure it out yourself
What is 4.2 x 10 to the power of negative 5 in standard notation
Answers
Process:
4.2
.42
.000042.
Answer: the answer is 0.0000043
Step-by-step explanation:
4.2*10=42 and divide it by 5 10 times
Rocco is making goat food cups to be sold in a petting zoo. He has 8 apples, which is only of what he needs to make enough food cups for the morning visitors. How many apples does Rocco need?
10 apples
14 apples
16 apples
12 apples
Answers
please help me will give brainliest
Answers
Answer:
you can do \(\frac{3}{2}x + \frac{1}{2}x + x = 180\) or you can do 3x = 180
Step-by-step explanation:
Because
in a survey of 3,100 people who owned a certain type of car, 2,015 said they would buy that type of car again. What percent of people of the people surveyed were satisfied with the car?
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The percent of people of the people surveyed were satisfied with the car is the percent of people of the people would buy that type of car again, so we have: 2015 ÷ 3100 × 100% = 65%
ANSWER: 65%
Ok done. Thank to me :3
Answer:
2015 / 3100%= 65%
Step-by-step explanation:
You could never tell how many people there are in this world. So that is why the 3100 should have a percentage which is divided by 2015, equals 65%.
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!
Can someone please help me with this problem..and explain it. Don't mind the numbers and dots i'm pretty sure they're wrong
Answers
Answer:
59°
Step-by-step explanation:
The maximum temperature is just the y-coordinate of the uppermost point on the graph, which is (6 hr, 59°). Hence, it is 59°.
Help me with this please im not sure how i passed my last test-
I am not the brightest with fractions
Answers
Answer:
-2/3n + 7 = 15
-2/3n = 15 + 7
-2/3n = 22
n = 2/3 + 22
n = 24/3
n = 8
-2/3n + 7 = 15
Good luck on your test :D
what is 0/0+1000000000000/3.333333333333. Its unedentified but just take the free 100 points
Answers
Answer:
okay
Step-by-step explanation:
thanks for the points btw it's unedentified
Answer: The sun
Step-by-step explanation:
0/0=yellow
so you divide pi and add the area of green so thanks
Anyone know the answer?
Answers
Answer:
7x2=14x(2 + 12)= 14
Step-by-step explanation:
it might be an answer
please help me i will give brainliest to first person to anwser.
Answers
First we start with the formula for cylinders v=(pi)r(squared)h filled in Thats v=(3.14)(8 squared) (8) which brings us to the answer 1607.68 but you must round to the nearest tenth aka 1607.7
Answer:
The first option, V ≈ 1607.7 in²
Step-by-step explanation:
Find the volume of the given cylinder.
\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)
Given:
r = 8 in
h = 8 in
π = 3.14
Find:
V = ?? in³
\(\hrulefill\)
Now solving,
Substitute the given values into the formula:
=> V = (3.14)(8)²(8)
Using a calculator to simplify:
=> V = 1607.68 in²
Rounded to the nearest tenth:
∴ V ≈ 1607.7 in²
Thus, the first option is correct.
Last week, Byron bought 5 containers of yogurt and spent $12.88 on other groceries.
This week Cassandra bought 3 containers of the same yogurt and spent $11.50 on other
groceries. How much more money did Byron spend than Cassandra?
1. Let c represent the cost of one container of yogurt. Write
expressions to represent the amount spent by Byron and the
amount spent by Cassandra.
Answers
Answer:
5x$12.88 - 3x$11.50=C
Step-by-step explanation: