The number is odd.
Its only two factors are prime numbers.
The sum of the two factors is a factor of 36.
The number is greater than 50 but less than 75.
What is the mystery number?

Answer:

sure

Step-by-step explanation:

pls mark brainliest :D

Answer: The Pyramid has 2 pairs of congruent faces

Step-by-step explanation:

The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces

Answer:

1,590.4 pretty sure that's it

Answer:

hello

Step-by-step explanation:

The required probability that William worked on last year was an anniversary party is 1/ 36.

As mentioned in the quesiton,
William is a very busy professional DJ. Last year, he worked at 10-anniversary parties and 26 other events.

Probability can be defined as the ratio of favorable outcomes to the total number of events.

Here,
Total sample space = 26 + 10 = 36
Number of favorable outcomes = 1
the probability that William worked on last year is was an anniversary party,
= Favorable outcome/sample space
= 1 / 36

Thus, the required probability that William worked last year is 1/ 36.

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Answer:

y=-2/3x-2

Step-by-step explanation:

-2/3 is the slope and -2 is the y intercept

y=mx+b

m is slope and b is y intercept

Answer:

a

Step-by-step explanation:

The solution is, b) Median 32; Q1 =27

In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population, or a probability distribution. For a data set, it may be thought of as "the middle" value.

here, we have,

The description to the left directs us how to draw the box and whiskers. Using the markings. 20, 25, 30, 35, 40,45 check on the left side of the graph.

The box extends from 27 to 38 on the number line. So, that means Q1=27 and Q3=38

The whiskers end at 20 and 42. The minimum and the Maximum value of the Distribution, the "whisker".

A line in the box is at 32. The horizontal line the slices the box, in other words the Median.

Hence, The solution is, b) Median 32; Q1 =27

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Answer:

You will run out of iced tea in 3 days (a total of 3 mornings and 3 evenings)

Step-by-step explanation:

Day 1 - 9.5 cups left

 14.25 - 2.5 - 2.25 = 9.5

Day 2 - 4.75 cups left

 9.5 - 2.5 - 2.25 = 4.75

Day 3 - 0 cup left

 4.75 - 2.5 - 2.25 = 0

Answer: You will run out of iced tea in 3 days

Step-by-step explanation:

2.5 + 2.25 = 4.75

14.25/4.75 = 3

Answer:

55/74

Step-by-step explanation:

Answer:

55/76

Step-by-step explanation:

i am not smart

Answer:

The product of \(\frac{7}{6}\) and \(-\frac{3}{28}\) is \(-\frac{1}{8}\). The reciprocal is \(\frac{8}{-1}\).

Step-by-step explanation:

We have to find the product of \(\frac{7}{6}\) and \(-\frac{3}{28}\) before we find the reciprocal.

Before we do this though, we need to review a few words and their definitions.

First, the reciprocal of a fraction is when the numerator becomes denominator and the denominator becomes numerator.

Now we're ready to solve \(\frac{7}{6} *-\frac{3}{28}\):

Step 1: Use this rule: \(\frac{a}{b} *\frac{c}{d} =\frac{ac}{bd}\).

\(\frac{7*-3}{6*28}\)

Step 2: Simplify 7 × - 3 to - 21.

\(\frac{-21}{6*28}\)

Step 3: Simplify 6 × 28 to 168.

\(\frac{-21}{168}\)

Step 4: Move the negative sign to the left.

\(-\frac{21}{168}\)

Step 5: Simplify \(\frac{21}{168}\) to \(\frac{1}{8}\).

\(-\frac{1}{8}\)

Now that we've found the product, we now must find the reciprocal.

Now using what we know and the process to find the reciprocal.

We can use that knowledge to find it:

\(-\frac{1}{8} =\frac{8}{-1}\)

Answer:

Simplified it is -1 / 8

Reciprocal is 8/-1 or -8

Step-by-step explanation:

Multiply

7/6 x -3/28

= 7 x -3 / 6 x 28

= -21 / 168

Simplify

-21/21 = -1

168/21 = 8

-21/168 = -1/8

Find reciprocal

The reciprocal of a fraction is the numerator and denominator reversed

-1/8 > 8/-1

8/-1 is the same as -8

Hope this helps!

Answer:

Zero property

Step-by-step explanation:

Answer:

Step-by-step explanation:

7*0=0

Answer:

1) 10^2

2) 100^2

Step-by-step explanation:

I believe this is the right answer...

let me know of it helps.

:)

The estimate of the square roots and cube roots of numbers can be found by an iterative process;

The Pythagoras's Theorem, PT, and its Converse: Estimating Square Roots

1. The perfect squares that are close to the number for which the square root is sought are listed

Example, to find the square root of 5, we have;

2², 5, 6, 7, 8, 3²

Therefore, the perfect square close to 5 are those of 2 and 3

The number 5 is then divided by the root of the number with closest perfect square, which is √4 = 2

Therefore, we have;

The average of the result of the division and the divisor is then found as follows;

The required number is then divided again by the average, 2.25, again, to get;

The average of the new quotient and the divisor is found again as follows;

Repeat dividing the required number by the average again as follows;

The average is found again as 2.23606797792

Dividing 5 gives 2.23606797708

Therefore;

2. To estimate a cube root of a number, the closest, numbers with a perfect cube are listed

To estimate the cube root of 9, the closest perfect cubes are 8 and 27

We have;

∛8 < ∛9 < ∛27

2 < ∛9 < 3

Given that we have;

The difference between 9 and 8 = 1

The difference between 9 and 27 = 18

Therefore, the cube root of 9, ∛9 ≈ 2

For more accurate value, we have

\({} \hspace {8pt}2.08\\3| \overline {9.000 000}\\ {} \hspace {-3pt} -8\\ {} \hspace {8pt} 1 \ 000 \ 0\)

Where, the 2 in the quotient is given from the closest perfect cube to 9;

2³ = 8 < 9

The 8 is given from 2³ = 8

The 1 is given from 9 - 8 = 1

The 000, is obtained by bringing down 000, from the dividend

Next; Multiply 300 by 2² to get 1,200

1,200 is larger than 1,000, which is the remainder, therefore, a decimal point and 0 is added to the quotient, and a zero is added to the remainder to give 10,000, from which we have;

\(\dfrac{10,000}{300 \times 2^2} = 8\frac{1}{3}\)

The quotient, 8 is added to the quotient line after the zero, to get;

∛9 ≈ 2.08

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Answer:

answer is 3/5

Step-by-step explanation:

The length of segment NB is 0.833

From the question, we have the following parameters that can be used in our computation:

The rectangle

The area of the rectangle is

Area = (20 + x) * 10

The area of MNBC is

Area  = 1/2 * 10 * (x + 20 + x - 5)

Area  = 5(2x + 15 )

The area of the quadrilateral MNBC is 40% of the total area of the rectangle

So, we have

5(2x + 15) = 40% * (20 + x) * 10

5(2x + 15) = 4* (20 + x)

When evaluated, we have

x = 0.833

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Answer:

X=1

Step-by-step explanation:

The total area of the rectangle is 20x10=200

so the area of MNBC is: 40%x200=80

MC= 20-5=15

so (x+15).10/2=80 (according to the trapezoidal area formula)

x=1

so the answer is 1

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Answer:

this is a find the shapes with 4 sides

Step-by-step explanation:

i did this my self

Answer:

12

Step-by-step explanation:

divide each of the shoes by 7. 84/7 = 12

Hope this helps you

1)

Answer: 45

360 divided by 8 = 45

2) 72

360 divided by 5 = 72

Answer:

x = 2/3 = 0.667

Answer:

r = 1

Step-by-step explanation:

The equation is,

→ 6r - 1 + 6r = 11

Now the value of r will be,

→ 6r - 1 + 6r = 11

→ 12r = 11 + 1

→ r = 12/12

→ [ r = 1 ]

Hence, the value of r is 1.

Answer:

The answer is 1 r is equal to 1

Step-by-step explanation:

Answer:

18 servings

Step-by-step explanation:

\(\dfrac{3}{(\frac{1}{6})}= \\\\3\times \left(\frac{6}{1}\right)= \\\\3\times 6= \\\\18\)

Hope this helps!

Answer:

The answers are \(\frac{2}{5}, \frac{1}{4}, \frac{1}{10}, \frac{5}{2}, \frac{5}{8}, \frac{4}{1}, \frac{8}{5},\) and \(\frac{10}{1}\).

Step-by-step explanation:

Proportions are fractions that can be made by using the given numbers, which in this case are 2, 5, 8, and 20. Let's pair each one with the other three and then simplify if possible.

First, let's begin with 2:

\(\frac{2}{5} = \frac{2}{5}\)

\(\frac{2}{8} = \frac{1}{4}\)

\(\frac{2}{20} = \frac{1}{10}\)

Then, let's do 5:

\(\frac{5}{2} = \frac{5}{2}\)

\(\frac{5}{8} = \frac{5}{8}\)

\(\frac{5}{20} = \frac{1}{4}\)

Note that we already have \(\frac{1}{4}\), so we do not need to include an additional one.

Now, let us do 8:

\(\frac{8}{2} = \frac{4}{1}\)

\(\frac{8}{5} = \frac{8}{5}\)

\(\frac{8}{20} = \frac{2}{5}\)

See how we already have \(\frac{2}{5}\), so we won't have to include that as well.

Finally, let's do 20:

\(\frac{20}{2} = \frac{10}{1}\)

\(\frac{20}{5} = \frac{4}{1}\)

\(\frac{20}{8} = \frac{5}{2}\)

Now see that we already have both \(\frac{4}{1}\) and \(\frac{5}{2}\), so we won't have to include both of them, as they are both extras.

Hence, the answers are \(\frac{2}{5}, \frac{1}{4}, \frac{1}{10}, \frac{5}{2}, \frac{5}{8}, \frac{4}{1}, \frac{8}{5},\) and \(\frac{10}{1}\).

Answer:

1 and 7, 6 and 4

Step-by-step explanation:

Answer:

1 7 , 6 4

Step-by-step explanation:

Answer:

The answer is option A. 117

Step-by-step explanation:

x = 9

Step-by-step explanation:

mean = 5+7+7+x /4 = 7

19+x / 4 = 7

19+x = 28

x = 9

Answer:

For question 1 the answer is 6.

For question 2 the answer is 9

Question 1

In order to find the average of a set of numbers you have to add all the numbers given and then divide the value that you get by the amount of numbers added. In the question you were given 7 numbers therefore, you add all of then and then divide the value you get by 7.

Question 2

To calculate the mean we do as we did above and add all the numbers given then divide the value obtained by the amount of numbers added. However in this question we are missing a number so we substitute the value and call it *x*. So, (5+7+7+x)/ 4 = 7. we cross multiply to get 4x7 which is 28. The new equation would then be: (5+7+7+x) =28, you then group the like terms to get: 5+7+7-28 = x. Therefore x is equal to 9. Meaning that the forth number is *9*