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ivanzaharov [21]
3 years ago
13

What does 15 and 16 mean

Mathematics
1 answer:
Law Incorporation [45]3 years ago
7 0
Seems like a proportions problem
In 15, you have 3 boxes and your partner has 1. Total 4 boxes. Each represents 12/4=3 hours. So you have 3 boxes = 3*3=9 hours and your friend has 3 hours.

Same method in 16. You have 4 and your friend has 8
You might be interested in
Help please............
wariber [46]

Answer: 21 units^2

explanation: mark me brainiest

8 0
3 years ago
If QRST is a kite, find mZQRS. R (11x - 6) 79° S (4x + 13) T mZQRS<br>I really need help!​
maxonik [38]

Step-by-step explanation:

4x +13 +79+79+ 11x-6 = 360

15x +165 = 360

15x = 195

x =13

QRS = 11(13)-6 = 137

4 0
3 years ago
F(x)=(x-2)^2+3 What is the vertex, axis of symmetry, the maximum or minimum value, and the range
lukranit [14]

Answer:

y=x2−4x+7

or you can do it is way y=(x−2)2+3

Step-by-step explanation:

4 0
3 years ago
The proportion of brown M&amp;M's in a milk chocolate packet is approximately 14% (Madison, 2013). Suppose a package of M&amp;M'
Margarita [4]

Answer:

7 brown M&Ms.

Step-by-step explanation:

This question is not complete, but I will assume that the final question is how many brown M&Ms will be in this package.

0.14 × 52 is our equation.

The answer is 7.28. We cannot have .28 of a brown M&M in a package (unless you count the broken ones) so there will be, on average, 7 brown M&Ms in a package.

(again, the question is incomplete, so this may not be the answer)

7 0
3 years ago
What is 11.52/128 show your work
grandymaker [24]

Answer:

The answer is

<h2>9/100</h2>

Step-by-step explanation:

11.5/128

First convert the decimal to an improper fraction

That's

11.52 =  \frac{288}{25}

So we have

\frac{288}{25}  \div 128

Change the division sign to multiplication sign and reverse the second number

That's

\frac{288}{25}  \times  \frac{1}{128}

Simplify

\frac{288}{3200}

Divide through by 32

The final answer is

\frac{9}{100}

Hope this helps you

6 0
4 years ago
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