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4 years ago

1. A box of cookies has 6 1/4 servings. If Carol buys 4 boxes of cookies, how

Mathematics

2 answers:

Vesna [10]4 years ago

5 0

The correct answer is C

Naddika [18.5K]4 years ago

4 0

The answer is C. 6 times 4 is 24 and 1/4 times 4 is 1. therefore 24 + 1 = 25

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Hector has a toy train that is 68 centimeters long. He puts a 23 centimeters caboose at the end. How long is the train with the

Nikitich [7]

Answer: 91 centimeters

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Inverse notation f^-1 used In a pure mathematics problem is not always used when finding inverses of applied problems. Rather, t

solong [7]

Answer:

a) 75.4 kg

b) $h(W)=\frac{W+83}{2.2}$

Step-by-step explanation:

a) The ideal weight of a 6-foot (72 inches) male is given by simply applying h= 72 in to the expression:

$W(72) = 49+2.2(72-60)\\W(72) =75.4\ kg$

b) Expressing height as a function of weight:

$W(h)= 49+2.2(h-60)\\2.2h-132+49=W\\h(W)=\frac{W+83}{2.2}$

Verifying with W(h(W)):

$W(h(W))= 49+2.2(\frac{W+83}{2.2} -60)\\W(h(W))= 49-132+W+83\\W(h(W))=W$

Verifying with h(W(h):

$h(W(h))=\frac{(49+2.2(h-60))+83}{2.2}\\h(W(h))=\frac{(49+2.2h-132+83)}{2.2}\\h(W(h))=h$

8 0

3 years ago

Calculate the missing angle measure of each triangle on the left butterfly wing. Write the angle measure inside the angle. The r

CaHeK987 [17]

Answer:

See attached

The angle measures added.

One side is colored for you, you can do same for the other side

5 0

3 years ago

In Pensacola, Florida, the average rainfall

Lerok [7]

the average rainfall, in inches, in December is 4.15 inch . Correct option C. 4.15 .

<u>Step-by-step explanation:</u>

Here we have , In Pensacola, Florida, the average rainfall in the month of July is 7.40 inches. By October, the average rainfall decreases by 35%. By December, the average rainfall drops another 0.66 inches. We need to find the average rainfall, in inches, in December .Let's find out:

In July , rainfall was 7.40 inches . By October, the average rainfall decreases by 35% i.e.

⇒ $7.4 - \frac{7.4(35)}{100}$

⇒ $7.4 - 0.074(35)$

⇒ $7.4 - 2.59$

⇒ $4.81$

By December, the average rainfall drops another 0.66 inches i.e.

⇒ $4.81-0.66$

⇒ $4.15$

Therefore, the average rainfall, in inches, in December is 4.15 inch . Correct option C. 4.15 .

5 0

3 years ago

Use multiplying by 1 to find an expression equivalent to 13/5

muminat

Answer:

$a = \frac{13}{100}$

Step-by-step explanation:

$1. \: \frac{13}{5} = 20a \\ 2. \: \frac{ \frac{13}{5} }{20} = a \\ 3. \: \frac{13}{5 \times 20}= a \\ 4. \: \frac{13}{100} = a \\ a = \frac{13}{100}$

3 0

3 years ago