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3 years ago

13 + w/7 = -8 please solve

Mathematics

2 answers:

Nikolay [14]3 years ago

8 0

The answer to your question is -69

never [62]3 years ago

6 0

Hope this helps good luck have fun

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What is the median test score? <br> a)2.5<br><br> b)2<br><br> c)3<br><br> d)5

Xelga [282]

Answer: The answer I got was A) 2.5

Step-by-step explanation:

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2 years ago

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the jones family paid $150 to a painting contractor to stain their 12 ft by 15 ft deck. The smith family 16 ft by 20 ft. What pr

vitfil [10]

12ft x 15ft = 180ft divided $150 = 1.2(this is how much the fts cost)
16ft x 20ft = 320ft divided by 1.2 = $266.66

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2 years ago

What is a factor in math?

tester [92]

In math, a factor is a number being multiplied; for instance, if 7x5=35, 7 and 5 are both factors.

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2 years ago

Select the correct answer. The volume of one of the Great Lakes is 3. 5 × 103 cubic kilometers. If there are 6. 3 × 107 fish in

valentinak56 [21]

The average number of fish per cubic kilometer is $1. 8 \times 10^4$ .

The correct option is B.

Given

The volume of one of the Great Lakes is 3.5 × 103 cubic kilometers.

The number of fish in the lake = 6. 3 × 107.

<h3>What is the average value?</h3>

The average is the middle value of the given data set and is calculated by adding up all the numbers and dividing the result by the total quantity of figures added.

The average number of fish per cubic kilometer is given by;

$\rm \text{The average number of fish per cubic kilometer}= \dfrac{Number \ of \ fish \ in \ lake}{Total \ volume \ of \ lake}$

Substitute all the values in the formula;

$\rm \text{The average number of fish per cubic kilometer}= \dfrac{Number \ of \ fish \ in \ lake}{Total \ volume \ of \ lake}\\\\ \text{The average number of fish per cubic kilometer}= \dfrac{6.3\times 10^7}{3.5\times 10^3}\\ \text{The average number of fish per cubic kilometer}= 1.8 \times 10^4$

Hence, the average number of fish per cubic kilometer is $1. 8 \times 10^4$ .

To know more about the Average rate click the link given below.

brainly.com/question/12395856

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2 years ago

Can you guys help me? thank you

grin007 [14]

Answer:

4.9 x 10^9 = 4,900,000,000

3.2 x 10^-5 = 0.000032

Step-by-step explanation:

4.9 x 10^9 = 4,900,000,000: note the 9 places after the 4.

10^9 = 1,000,000,000; after substituting,

4.9 x 1,000,000,000 = 4,900,000,000

10^-5 = 0.00001

3.2 x 0.00001 = 0.000032

6 0

2 years ago