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4 years ago

Yolanda made 21 hats. Yolanda made 3 times as many hats as Greg. Let n be the number of hats that Greg made.

Mathematics

2 answers:

Tasya [4]4 years ago

5 0

N = 7, the equation would be 3 times n = 21 and replace the n with 7

castortr0y [4]4 years ago

3 0

Answer:

Step-by-step explanation:

A) 21(3)=n

B) 63

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Suppose X has an exponential distribution with mean equal to 16. Determine the following:

Dimas [21]

It’s c because when you round your answer to 3 decimal places is equal to 16

3 0

3 years ago

Please help asap i will mark branlist If correct

Alja [10]

Answer:

B is the only one that goes through the axis

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4 years ago

Read 2 more answers

Which set of values for x makes the inequality 12−x<7 true

kozerog [31]

Answer:

$\{x:x>5\}$

Step-by-step explanation:

Given

$12 - x < 7$

Required

Values of x that make it true

First: solve the inequality.

$12 - x < 7$

Collect Like Terms

$- x < 7-12$

$- x < -5$

Multiply both sides by -1

$-1 * - x < -5 * -1$

$x > 5$ --- The inequality changes when multiplied by a negative value

So, the solution implies that the value of x is greater than 5 (i.e. 6, 7, 8..)

Hence, the set is:

$\{x:x>5\}$

7 0

3 years ago

5.6 Show your work x 7.3 ———

mina [271]

Hello there!

$5.6*7.3$

Explanation:

↓↓↓↓↓↓↓↓

First you had to multiply without the decimal points, and then you put the decimal point it should be the correct answer.

$56*73=4088$

5.6 it has one decimal place.

7.3 it has one decimal place.

Therefore, the answer should be the two decimal places.

$=40.88$

Answer⇒⇒⇒⇒⇒40.88

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

6 0

3 years ago

How can you use equations to solve problems involving area and volume?

antiseptic1488 [7]

Answer:

Step-by-step explanation:

I think you're asking how we use formulas to find areas and volumes.

There's no one area formula; the formula we use to calculate an area depends upon the shape.

For example, the area of a square of side length s is A = s^2.

The area of a triangle with base b and height h is (1/2)*b*h.

Similarly, the choice of formula for the purpose of calculating voume depends upon the shape of the 3-dimensional object.

For example, the volume of a cube with side length s is V = s^3.

The volume of a cylinder with radius r and height h is V = (1/3)πr^2*h.

8 0

3 years ago