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ser-zykov [4K]
2 years ago
14

Can someone please help me out and explain

Mathematics
1 answer:
bonufazy [111]2 years ago
4 0

Answer:

option 2

Step-by-step explanation:

please so it

3

4

4

3

5

4

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What is the quotient of 3.12 x 108 and 2.6 x 105 expressed in scientific notation?​
Gnoma [55]

Answer:

1.2 * 10^3

Step-by-step explanation:

3.12 * 10^8

=========

2.6 * 10^5

Start by doing 3.12 / 1.6 = 1.2 and that is the correct number of sig digs.

Now get the power on the 10. When dividing, the powers subtract.

10^(8 - 5)

10^ 3

The answer is 1.2 * 10^3

7 0
3 years ago
piper works at a camera store.he is paid an hourly rate plus 16% commission on everything he sells. one week, he was paid $365 f
Alja [10]

Hi There!

Answer:

$18.25 per hour.

Step-by-step explanation:

365 / 20 = 18.25 (hourly pay)

1500 * 0.16 = 240 (comission)

Hope This Helps :)

6 0
3 years ago
Manufacturers are testing a die to make sure that it is fair (has a uniform distribution). They roll the die 66 times and record
steposvetlana [31]

Answer:

We should reject H0

At the 5% significance level, there is sufficient evidence to conclude that the die is not fair.

Step-by-step explanation:

Null hypothesis is a statement that is to be tested against the alternative hypothesis and then decision is taken whether to accept or reject the null hypothesis. The critical value is 15.091 and  test statistic is 11.070. The null hypothesis is rejected or accepted on the basis of level of significance. When the p-value Test statistics is greater than level of significance we fail to reject the null hypothesis and null hypothesis is then accepted. In the given case p-value is less than critical value then we should reject the null hypothesis.

6 0
3 years ago
Using the distributive property, which of the following expressions is equivalent to 6(3 + 6y)?
labwork [276]
6*3 + 6y*6 = 18+36y The answer is D!
5 0
3 years ago
Read 2 more answers
A. 5<br> b. 7<br> c. 9<br> d. 11<br><br> PLEASE HELPPP I WILL GIVE BRILLIANT!!!
antiseptic1488 [7]

Answer:

B : 7

Step-by-step explanation:

4 0
3 years ago
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