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2 years ago

Can someone pls help me with this question?

Mathematics

1 answer:

bogdanovich [222]2 years ago

7 0

Answer:

I think your anwser would be 4 im not sure

Step-by-step explanation:

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2.) Two students are working on a simplification problem. Their work is shown below. Is either of

kvasek [131]

Answer:

Both Jeff and Lori are wrong.

Step-by-step explanation:

$3 - \frac{(4 \times 3)^{2} }{2} + (1 \times 6)$

$3 - \frac{12^{2}}{2} + 6$

$3 - \frac{144}{2} + 6$

$3 - 72 + 6$

$- 72 + 9$

$- 63$

-63 is the final answer

8 0

3 years ago

The number of men in a tour group is 15 times the number of women. If there are 48 people in the group, how many are men? A. 45

ankoles [38]

A. 45 hope this is the correct answer if not, sorry!

3 0

3 years ago

Read 2 more answers

I need help asap :):):):

Kamila [148]

Answer:

its the second one

Step-by-step explanation:

6 0

3 years ago

30 Points! please help!

SVEN [57.7K]

Answer:

18) 4 * 10 ^ -10

19) t ^ 9

Step-by-step explanation:

18. When multiplying in scientific notation, just multiply the regular numbers together and add the exponents for the tens.

So it'll be 40 * 10^-11

However, the beginning number should have the decimal right after the 4, not any place after (for example, it's 3.056, not 30.56 or 3056.)

To fix this, move the decimal place forward one space from 40. to 4.0, and add 1 to the -11 power.

So the answer is now 4 * 10^-10

19. When dividing exponents, if the base number is the same, you can divide. (Basically, you can not divide x^2 and y^3 because x and y aren't the same)

Since in this case it's t, you can divide.

Dividing exponents is simple: just subtract them.

14 - 5 = 9

so the answer is t ^ 9

3 0

3 years ago

30, 16, 49, 25 find the median

Ksivusya [100]

Look at the attached picture ⤴

Hope it will help u..

5 0

2 years ago

Read 2 more answers