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3 years ago

Help pls ill give brainly

Mathematics

1 answer:

erik [133]3 years ago

6 0

Answer:

Find the Diameter!

To find the diameter, get the cirumference, divide it by 2, and multiply it by Pi (3.14)

For this certain equation, it appears the circumference is 13. 13/2 is 6.5. 6.5 times 3.14 is 20.41.

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A young college student puts $2,500 in savings into a special bank account. The account earns interest at a rate of 3%, compound

Serggg [28]

2500(1 + .03/6)^12 = 2654.19
Your answer is $2654.2
Hope this helps!

3 0

3 years ago

If the average (arithmetic mean) of 2, 7, and x is 12, what is the value of x?

stealth61 [152]

Answer:

x = 27

Step-by-step explanation:

mean is calculated as

mean = $\frac{sum}{count}$

sum = 2 + 7 + x = 9 + x and count = 3 , then

$\frac{9+x}{3}$ = 12 ( multiply both sides by 3 to clear the fraction )

9 + x = 36 ( subtract 9 from both sides )

x = 27

6 0

2 years ago

Lynee bought some produce. She bought a bag of grapefruit, 1 5/8 pounds of apples, and 2 3/16 pounds of bananas. The total weigh

iragen [17]

Given:

Lynee bought a bag of grapefruit, $1\dfrac{5}{8}$ pounds of apples, and $2\dfrac{3}{16}$ pounds of bananas.

The total weight of her purchase was $7\dfrac{1}{2}$ pounds.

To find:

The weight of the bag of grapefruit.

Solution:

We have,

Weight of apples = $1\dfrac{5}{8}$ pounds.

Weight of bananas = $2\dfrac{3}{16}$ pounds.

Total weight of her purchase = $7\dfrac{1}{2}$ pounds.

Let x be the weight of the bag of grapefruit.

$x+1\dfrac{5}{8}+2\dfrac{3}{16}=7\dfrac{1}{2}$

$x+\dfrac{1(8)+5}{8}+\dfrac{2(16)+3}{16}=\dfrac{7(2)+1}{2}$

$x+\dfrac{13}{8}+\dfrac{35}{16}=\dfrac{15}{2}$

$\dfrac{16x+26+35}{16}=\dfrac{15}{2}$

Multiply both sides by 16.

$16x+61=120$

$16x=120-61$

$16x=59$

$x=\dfrac{59}{16}$

$x=3\dfrac{11}{16}$

Therefore, the weight of a bag of grapefruit is $3\dfrac{11}{16}$ pounds.

6 0

3 years ago

Helpppppp I’m literally going insane

Bezzdna [24]

X = -1 and -1.5 so the 4th answer

4 0

3 years ago

Read 2 more answers

The heights of 200 adults were recorded and divided into two categories. Which two-way frequency table correctly shows the margi

Temka [501]

Answer: c

Step-by-step explanation:

7 0

4 years ago