Ask question

Ask question

All categories

2 years ago

9

Brad took a total of 10 quizzes over the course of 2 weeks. After attending 8 weeks of school this quarter, how many quizzes wil

l Brad have taken in total? Assume the relationship is directly proportional.

2 answers:

guajiro [1.7K]2 years ago

7 0

Answer:

40 quizzes

Step-by-step explanation:

Novosadov [1.4K]2 years ago

3 0

Answer:

40 :)

Step-by-step explanation:

You might be interested in

Find the value of the expression below. Express your answer in scientific notation.

nirvana33 [79]

The value of the expression is $8.8 \times 10^{-2}$ .

Solution:

Given expression:

$$\frac{\left(4.8 \times 10^{8}\right)}{\left(1.2 \times 10^{4}\right)} \times\left(2.2 \times 10^{-6}\right)$

<u>To find the value of the given expression:</u>

Using exponent rule: $a^m\times a^n=a^{m+n}$

$$\Rightarrow\frac{\left(4.8 \times 10^{8-6}\right)}{\left(1.2 \times 10^{4}\right)} \times\left(2.2 \right)$

$$\Rightarrow\frac{\left(4.8 \times 10^{2}\right)}{\left(1.2 \times 10^{4}\right)} \times\left(2.2 \right)$

Using exponent rule: $\frac{a^m}{a^n} =a^{m-n}$

$$\Rightarrow\frac{\left(4.8 \times 10^{2-4}\right)}{1.2} \times 2.2$

$$\Rightarrow\frac{\left(4.8 \times 10^{-2}\right)}{1.2} \times 2.2$

Since $\frac{4.8}{1.2}=4$

$$\Rightarrow(4 \times 10^{-2})\times 2.2$

$$\Rightarrow 8.8 \times 10^{-2}$

Hence the value of the expression is $8.8 \times 10^{-2}$ .

7 0

2 years ago

A 6 ounce hamburger contains 0.75 ounces of fat

svetlana [45]

A 6 ounce hamburger contains 0.75 ounces of fat

3 0

2 years ago

Read 2 more answers

Find the length of the indicated side of the similar figure.

bogdanovich [222]

Answer:

5

Step-by-step explanation:

in similar figures the side lengths must be proportional:

4/8 = x/10 cross multiply fractions

40 = 8x divide both sides by 8

5 = x

5 0

1 year ago

WILL GIVE A BRAINLIEST PLEASE HELP!!

skelet666 [1.2K]

A= l*w
168= 14*w

Divide both sides by 14
168/14= 14w/14
12=w

Final answer: 12 ft (I'm not sure if you meant to switch the order of b and c).

7 0

2 years ago

Read 2 more answers

PLZZZZZZZZZZZZ help asap no links please

Blizzard [7]

If you show the menu I can help

4 0

2 years ago

Read 2 more answers