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3 years ago

SOMEONE HELP ME this is due in like less than 15 mins

Mathematics

1 answer:

zmey [24]3 years ago

5 0

Answer:

for the first one I think it is -5/-2 second is 1/-4 third one is 2/1 this may not be correct

Step-by-step explanation:

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Ken makes a salad for 20 people. The salad dressing contains olive oil and 1/8 cup lemon juice per person. If there are 3 and 3/

sineoko [7]

I have no clue what the answer is to this

3 0

3 years ago

What is 0.49,0.5 and 1/5 from least to greatest?

brilliants [131]

1/5 (0.2)
0.49
0.5

Hope this helped!! xx

7 0

3 years ago

Write the monomial in standard form. name it's coefficient and identify its degree.

Hunter-Best [27]

Answer:

$Standard\ Form = {3n^2} m^{-2}$

Step-by-step explanation:

Given

$\frac{2}{3m^2n} * 4.5n^3$

Required

Write in Standard Form

To start with; the two monomials have to be multiplied together;

$\frac{2}{3m^2n} * 4.5n^3$

$Standard\ Form = \frac{2 * 4.5n^3}{3m^2n}$

Split the numerator and the denominator

$Standard\ Form = \frac{2 * 4.5 * n^3}{3 * m^2 * n}$

Multiply Like terms

$Standard\ Form = \frac{9 * n^3}{3 * m^2 * n}$

Divide 9 by 3 to give 3

$Standard\ Form = \frac{3 * n^3}{m^2 * n}$

Divide n³ by n to n²

$Standard\ Form = \frac{3 * n^2}{m^2 }$

Split fraction

$Standard\ Form = {3 * n^2} * \frac{1}{m^2 }$

From laws of indices;

$\frac{1}{a^n} = a^{-n}$

$Standard\ Form = {3 * n^2} * \frac{1}{m^2 }$ becomes

$Standard\ Form = {3 * n^2} * m^{-2}$

Multiply all together

$Standard\ Form = {3n^2} m^{-2}$

5 0

3 years ago

Shari had six dimes and nine nickels.Did she have enough money to buy a $0.99 pack of gum

Flura [38]

Answer:yes she does cauce she has 1.05

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A plumber had a pipe that was 2 yards long he cut 18 inches off the end of the pipe

balandron [24]

To convert yards to feet, you would multiply it by 3. So, since there the pipe is 2 yards long, you could multiply 2*3 to get 6 feet. Then you can convert feet to inches by multiplying it by 12. 6*12 is equal to 72, so 2 yards is equal to 72 inches. Lastly, you can subtract 18 from 72, to get 54, and 54 inches would be your final answer.

7 0

3 years ago

SOMEONE HELP ME this is due in like less than 15 mins​

SOMEONE HELP ME this is due in like less than 15 mins