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Komok [63]
3 years ago
12

In a mixture of​ concrete, there are five lb of cement mix for each pound of gravel. if the mixture contains a total of 198 lb o

f these two​ ingredients, how many pounds of gravel are​ there?
Mathematics
1 answer:
arsen [322]3 years ago
7 0
There are 39.6 lbs. of gravel.
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Clint is in study hall reading The hunger games. After 20 minutes, he is on page 151. After 45 minutes, he is on page 181. How m
alexdok [17]

Answer:

The number of pages had Clint read prior to study hall were <u>127 pages</u>.

Step-by-step explanation:

Given:

Clint after 20 minutes is on page 151.

And, after 45 minutes he is on page 181.

Now, to find the pages Clint read prior to study hall.

<em>The time difference = 45 minutes - 20 minutes.</em>

<em>                                  =  25 minutes.</em>

<em>Difference between the pages = 181 - 151</em>

<em>                                                     =  30 pages.</em>

If Clint is reading each page at same speed.

Then, in 25 minutes he can read = 30 pages.

So, in 1 minute he can read = 30 ÷ 25 = 1.2 pages.

Thus, in 20 minutes he can read =1.2\times 20

                                                         =24 pages.

Now, number of pages Clint had read prior to study hall = 151 - 24

                                                                                              =  127 pages.

Therefore, the number of pages had Clint read prior to study hall were <u>127 pages</u>.

7 0
3 years ago
Harper wants to exchange £350 for dollars, how many more dollars would she get in the bank than in the post office
musickatia [10]

Answer: $24.50

Post office:£1 = $1.27

£350 = $1.27 × 350 = $444.50

Bank:£1 = $1.34

£350 = $1.34 × 350 = $469

Therefore, the difference will be:

= $469 - $444.50

= $24.50

8 0
2 years ago
Enter a decimal that equivalent to 6/100
choli [55]

Answer:

0.06

Step-by-step explanation:

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3 years ago
WILL MARK BRAINLIEST !!!!! ^^
xxMikexx [17]

Answer:

A and D.

Step-by-step explanation:

You have to compare them and the temperature is at 45*.

9/5C - (F + 32).

5/9C = (F + 32).

7 0
2 years ago
Find the volume of a cube that has a side length of (4a)Squared.
EastWind [94]
I hope this helps you



Volume = (4a)^3



Volume = 4^3.a^3


Volume = 64a^3
4 0
3 years ago
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