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3 years ago

Which of the following is NOT the purpose of the interest card that you complete at a college fair?

Mathematics

2 answers:

Sladkaya [172]3 years ago

5 0

I believe the answer is B.

Alexandra [31]3 years ago

4 0

I think the correct answer is A

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Polly buys 14 cupcakes for a party. The bakery puts them into boxes that hold 4 cupcakes each.

Temka [501]

Answer:

Part a) The number of boxes needed will be 4

part b) The fraction of the box that is empty is $\frac{1}{2}$

Part c) Are needed 2 cupcakes to fill the last box

Step-by-step explanation:

Part a) How many boxes will be needed for Polly to bring all the cupcakes to the party?

To find out the number of boxes needed, divide the total number of cupcakes by 4 (maximum number of cupcakes that fit in each box).

$\frac{14}{4}=3.5\ box$

Round up

The number of boxes needed will be 4

Part b) If the bakery completely fills as many boxes as possible, what fraction of the last box is empty?

we know that

The maximum number of cupcakes per box is 4

The first three boxes have 4 cupcakes

The last box has

$14-3(4)=2\ cupcakes$

The fraction of the box that is empty is equal to the number of cupcakes missing to fill the box divided by the cupcake capacity of the box

$\frac{2}{4}=\frac{1}{2}$

Part c) How many more cupcakes are needed to fill this box

Subtract the number of cupcakes in the box from the cupcake capacity of the box

The last box has 2 cupcakes

The cupcake capacity of the box is 4

$4-2=2\ cupcakes$

therefore

Are needed 2 cupcakes to fill the last box

8 0

3 years ago

Find the product of these complex numbers (8+6i)(-5+7i)

spayn [35]

Answer:

Step-by-step explanation:

= -40 + 56i -30i +42i

= 68i - 40

3 0

2 years ago

What is the coefficient of the term 12p+9q

olga nikolaevna [1]

Answer:

The answer is 12.

Step-by-step explanation:

12 is the coefficient because it is the number multiplied by the variable p in the equation.

I hope this helps u! :D

4 0

3 years ago

URGENT! WILL MARK BRAINLIEST!

Sergeu [11.5K]

Answer:

Hi! Your answer will be : 599.37!

Step-by-step explanation:

8 0

3 years ago

Answer the following.

vodka [1.7K]

Answer:

(a) 51,100 kilometers.

(b) $y = 7.68 * 10^{-6}$ meters

Step-by-step explanation:

(a) When converting from scientific notation to standard notation, split the equation.

When solving $5.11 * 10^{4}$ , begin by calculating $10^{4}$ .

$10^{4}$ = 10,000

Multiply this by '5.11', resulting in:

5.11 × 10000 = 51,100 kilometers.

(b) When converting from standard form to scientific notation, count the number of zeros until the first non-zero digit. Therefore:

In 0.00000768, the '7' is placed 6 digits from the decimal. Recall that for decimals, the exponent is negative. Therefore in scientific notation, this equals: $y = 7.68 * 10^{-6}$

7 0

3 years ago