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2 years ago

List the factores of 28 Is this number prime or composite

Mathematics

1 answer:

Igoryamba2 years ago

3 0

Twenty eight is composite

28 can be divided by one, by itself and at least by 2 and 7

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Peter paid $79.80 for renting a tricycle for 6 hours. What was the rate per hour for renting the tricycle? (Input only numeric v

inn [45]

Divide the amount he paid by the number of hours.

$79.80/(6 hours) = $13.30/hour

8 0

3 years ago

W=5+3(x-1) what is x

lord [1]

Lemme tell you a secret there is this app called photomath it helps with equations AND shows the work

5 0

3 years ago

What is the rate of change (8,13), (-13,-15)

3241004551 [841]

Answer:

28/21

Step-by-step explanation:

You would do y1 - y2 for the numerator which gets you 28. Then you would do x1 - x2 for the denominator which gets you 21. The rate of change is also the slope.

Hope this helps!

5 0

3 years ago

A recipe for tropical punch calls for 2 cups of pineapple juice and 3 cups of orange juice. Jo creates a drink by mixing 3 cups

aleksley [76]

Answer:

we can see that Amount of pineapple juice is more in Jo's drink And Amount of Orange juice is less in Jo'drink .

Step-by-step explanation:

In Recipe for tropical punch

The Number of cups of pineapple juice = 2.

The Number of cups of orange juice = 3.

Thus , Total number of cub of juice = 2+3

= 5 cups.

So, % of pineapple in tropical punch $= \frac{2}{5}\times 100$

$=40\%$

So, % of orange juice in tropical punch $= \frac{3}{5}\times 100$

$=60\%$

In Jo's drink

The Number of cups of pineapple juice = 3.

The Number of cups of orange juice = 4.

Thus Total number of cub of juice = 3+4 = 7 cups.

So, % of pineapple in Jo's drink $= \frac{3}{7}\times 100$

$=42.85\%$

So, % of orange juice Jo's drink $= \frac{4}{7}\times 100$

$=57.14\%$

Thus we can see that Amount of pineapple juice is more in Jo's drink And Amount of Orange juice is less in Jo'drink .

6 0

4 years ago

Read 2 more answers

Estimate the sum or difference 1/8+1/4

victus00 [196]

To estimate the sum of difference of 1/8 +1/4, the method is as follows: Rule1 a/b +c/d = (axd) + (bxc) /bxd and Rule2: a/b - c/d = (axd) - (bxc) /bxd. let A=1/8 +1/4=(1x4) +(8x1) / /8x4=4+8 /32=12/32=3/8, and then A=1/8-1/4=4-8/32= -6/32= -3/16. So A=1/8 +1/4=3/8 and A=1/8 -1/4=-3/16Hope this helps. Let me know if you need additional help!

3 0

3 years ago

Read 2 more answers