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2 years ago

Is 2:4 and 3:8 proportion or not?

Mathematics

1 answer:

serg [7]2 years ago

7 0

Answer:

Step-by-step explanation:

While these values are close, they are not equal, so I know the original fractions cannot be proportional to each other. So my answer is: The fractions are not

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Help asap! Lia can rent a van for either $90 per day with unlimited mileage or $50 per day with 250 free miles and an extra 25¢

ryzh [129]

Answer:

The unlimited mileage plan would save money for Lia from 410 miles onwards.

Step-by-step explanation:

Since Lia can rent a van for either $ 90 per day with unlimited mileage or $ 50 per day with 250 free miles and an extra 25 ¢ for each mile over 250, to determine for what number of miles traveled in one day would the unlimited mileage plan save Lia money, the following calculation must be performed:

90.25 - 50 = 40.25

40.25 / 0.25 = 161

161 + 250 = 411

Therefore, the unlimited mileage plan would save money for Lia from 410 miles onwards.

7 0

3 years ago

Help please?

Bezzdna [24]

Answer: smallest

Step-by-step explanation:

the smallest angle will be opposite the shortest side, 7. Therefore, the angle measure in the middle will be opposite 13. Theorem: If one side of a triangle is longer than another side, then the angle opposite the longer side will be larger than the angle opposite the shorter side.

8 0

4 years ago

Read 2 more answers

Photo below; brainliest will be given :)

FrozenT [24]

Answer:

10 times 8= 80 then 80 times 6 =480

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The distribution of actual weights of 8-ounce wedges of cheddar cheese produced at a dairy is normal with mean 8.1 ounces and st

Brrunno [24]

The mean of the weight is 8.1 ounces.
So the means of the distribution of 10 sample will be 10*8.1.
And the mean of 20 <span>cheese wedges is again 20*8.1.
(The mean of the addition of two normal law is the sum of the
mean of each law)
Divide the above two numbers: </span> $\frac{20\times8.1}{10\times8.1}=2$

The distribution of the sample means of the weights of cheese wedges is multiplied by 2 in the new <span>batches</span>.

7 0

4 years ago

Justin is going to invest $31,000 and leave it in an account for 7 years.

galina1969 [7]

Answer:

5.4 percent

Step-by-step explanation:

4 0

3 years ago