2 years ago

Select the correct answer.

Mathematics

1 answer:

trasher [3.6K]2 years ago

3 0

Answer:

Step-by-step explanation:

yeah its just b since you just need to circle the answer. I hope it helped!

You might be interested in

A country has an area of approximately 8,400,000,000 square miles and has an approximate population of 210,000 people.

ArbitrLikvidat [17]

D: 210,000 times 40,000 = 8,400,000,000

7 0

3 years ago

Change each improper fraction into an equal mixed number.

olchik [2.2K]

A.) 3 3/4

B.) 4 5/9

C.) 8. 375 - I couldn't solve this one

D.) 12 3/11

E.) 5 7/20

F.) 29

6 0

3 years ago

Find the H+ concentration of of a solution that has a pH solution of 12.24

Maurinko [17]

Answer:

$4.83\times 10^{-6}$

Step-by-step explanation:

Given that,

The pH of the solution = 12.24

We need to find the H⁺ concentration of the solution. We know that,

$pH=-log[H^+]$

Put pH = 12.24

So,

$12.24=-log[H^+]\\\\\[H^+]=4.83\times 10^{-6}$

So, the concentration of H+ is $4.83\times 10^{-6}$ .

5 0

3 years ago

If your friend is driving at a speed of 25 miles per hour, how many miles per second is your

zysi [14]

Answer:

0.0069444444

Step-by-step explanation:

5 0

3 years ago

Estimate by first rounding each number to the nearest integer.<br> 1 7/9 - 6 2/11 a -5 b-4 c4 d5

lina2011 [118]

$1 \frac{7}{9} = 2$

$6 \frac{2}{11} = 6$

$1-6=-5$

The answer is A. -5

8 0

3 years ago