MATHEMATICS
HIGH SCHOOL

Answer: 4a) 1000 milliliters = 1 liter, thus 3 liters = 3 x 1000 = 3000 milliliters.

Thus Ed bought 3000 - 2750 = 250 more water than sports drink.

Therefore, Ed bought 250 milliliters more water than sports drink is True.

4b) Ed bought 3 - 2.25 = 0.75 more water than juice.

Therefore, Ed bought 1.25 liters more water than juice is False.

4c) Ed bought 2.25 liters = 2.25 x 1000 = 2250 milliliters of juice.

Thus, Ed bought 2750 - 2250 = 500 more sports drink than juice.

Therefore, Ed bought 50 milliliters more sports drink than juice is False.

4d) Ed bought 2750 milliliters = 2750 / 1000 = 2.75 liters of sports drink.

Ed bought 2.75 - 2.25 = 0.5 liters more sports drink than juice.

Ed bought 0.5 liter more of sports drink than juice is True.

4e) Ed bought 3000 milliliters of water and 2250 milliliters of juice.

Ed bought 3000 - 2250 = 750 more milliliters of water than juice.

Therefore, Ed bought 75 milliliters more water than juice is False.

Thus Ed bought 3000 - 2750 = 250 more water than sports drink.

Therefore, Ed bought 250 milliliters more water than sports drink is True.

4b) Ed bought 3 - 2.25 = 0.75 more water than juice.

Therefore, Ed bought 1.25 liters more water than juice is False.

4c) Ed bought 2.25 liters = 2.25 x 1000 = 2250 milliliters of juice.

Thus, Ed bought 2750 - 2250 = 500 more sports drink than juice.

Therefore, Ed bought 50 milliliters more sports drink than juice is False.

4d) Ed bought 2750 milliliters = 2750 / 1000 = 2.75 liters of sports drink.

Ed bought 2.75 - 2.25 = 0.5 liters more sports drink than juice.

Ed bought 0.5 liter more of sports drink than juice is True.

4e) Ed bought 3000 milliliters of water and 2250 milliliters of juice.

Ed bought 3000 - 2250 = 750 more milliliters of water than juice.

Therefore, Ed bought 75 milliliters more water than juice is False.

MIDDLE SCHOOL

What is the awnser for 15+12x-5x+44-7

The answer is 52+7x I hope this helps

MIDDLE SCHOOL

400g 1kg in percentage

Answer:

40%

Step-by-step explanation:

(400g/1000g) × 100

=40000g/1000g

=40%

MIDDLE SCHOOL

How do you estimate decimals?

If you are rounding to the nearest tenth

Let's say round 20.15 to the nearest tenth. 1 is the tenth place. You have to look at the hundredths place. Since it is 5 and over You round up. If it is under 4 then you round down to it would be 20.2

Let's say round 20.15 to the nearest tenth. 1 is the tenth place. You have to look at the hundredths place. Since it is 5 and over You round up. If it is under 4 then you round down to it would be 20.2

1. Find the place value you want (the "rounding digit") and look at the digit just to the right of it.

2. If that digit is less than 5, do not change the rounding digit but drop all digits to the right of it.

3. If that digit is greater than or equal to 5, add one to the rounding digit and drop all digits to the right of it.

Hope this helps!!!!!!

2. If that digit is less than 5, do not change the rounding digit but drop all digits to the right of it.

3. If that digit is greater than or equal to 5, add one to the rounding digit and drop all digits to the right of it.

Hope this helps!!!!!!

MIDDLE SCHOOL

Which of the following expressions represents the solution to -2x ≤ -10? A)x ≤ -5

B)x ≥ -5

C)x ≥ 5

It’s c because it’s the only answer than makes sense when you times -2 times the answer

MIDDLE SCHOOL

What are the solutions of the equation ?

Answer:

Step-by-step explanation:

x^2 - 9 = 0

This is a perfect square, meaning that you would take the two factors but one would be negative while the other would be positive:

Factoring this would result in

(x - 3) (x + 3) --> If you FOIL that back you get x^2 - 9

Now set those equal to 0

x - 3 = 0 --> x = 3

x + 3 = 0 --> x = -3

So, x = 3 or -3

HIGH SCHOOL

7 1/5 plus 5 1/4 plus 8 2/3

7 1/5 + 5 1/4 + 8 2/3

36/5 + 21/4 + 26/3

(432 + 315 + 520) / 60

1267 / 60

21.12

36/5 + 21/4 + 26/3

(432 + 315 + 520) / 60

1267 / 60

21.12

Answer:

21 7/60

1267/60

Step-by-step explanation:

HIGH SCHOOL

What's the relationship between risk and return? A. a higher risk often means higher return.

B.a higher risk often means a lower return.

C. a lower risk will always mean a lower return

Answer:

A. a higher risk often means higher return.

Step-by-step explanation:

Risk and return, risk is the chance you have of not gaining anything out of an investment or loosing money, this high risk investments often have higher rewards or returns in order to be more appealing to investors and in that way people will invest in those enterprises or products.

A higher risk often means higher return. Option (a) is correct.

Further explanation:

Given:

The options are as follows,

(a). A higher risk often means higher return.

(b). A higher risk often means a lower return.

(c). A lower risk will always mean a lower return.

Explanation:

Return is a type of interest or profit on the investment. The benefit you get is the return on the investment.

A higher risk may often means higher return is correct. If a person invests in greater risk he or she will only invest if the return is higher.

Option (a) is correct.

A higher risk often means a lower return is not correct. If a person invests in greater risk he or she will only invest if the return is higher.

Option (b) is not correct.

A lower risk will always mean a lower return is not correct. If a person invests in greater risk he or she will only invest if the return is higher.

Option (c) is not correct.

A higher risk often means higher return. Option (a) is correct.

Learn more:

- Learn more about inverse of the function brainly.com/question/1632445.
- Learn more about equation of circle brainly.com/question/1506955.
- Learn more about range and domain of the function brainly.com/question/3412497

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Investments and Return

Keywords: risk, return, relationship between, higher risk, means, often, higher return, lower risk, lower return, mean, high demand, often means, always mean.

HIGH SCHOOL

A rectangular piece of art is 24 square meters. The width is two-thirds the length. What are the dimensions? A. 2 and 12

B. 3 and 8

C. 4 and 6

D. 6 and 8

C. 4 and 6. 6*4=24, 4/6=2/3 (width is 2/3 the length).

MIDDLE SCHOOL

Compare 1/5 and 0.201

\frac{1}{5}" alt="We\ convert\ \frac{1}{5 }\ into\ decimal\\\\ \frac{1}{5}=\frac{20}{100}=0,2\\\\\ Now\ compare\ \frac{1}{5}=0,2\ and\ 0,201:\\\\ 0,201>\frac{1}{5}" align="absmiddle" class="latex-formula">