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3 years ago

14

WILL GIVE BRAINLIST

1 answer:

Free_Kalibri [48]3 years ago

5 0

Answer:

2.25 Gallons.

Step-by-step explanation:

A pint is $\frac{1}{8} th$ of a gallon or 0.125.

Multiply 18 pints by 0.125.

18 · 0.125 = 2.25

To Check Work:

Divide 2.25 by 0.125 to equal 18.

$\frac{2.25}{0.125} = 18$

Divide 2.25 by 18 to equal 0.125.

$\frac{2.25}{18} = 0.125$

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A box contain five red balls, a ball is drawn at random, what is the possibility that the ball will be red?

gregori [183]

Answer:

yes because it says it only has red balls it didn't say any other color or something

4 0

2 years ago

You invested $ 7000 between two accounts paying 3 % and 5 % annual? interest, respectively. If the total interest earned for the

natita [175]

Answer:

In the first account was invested $\$3,000$ at 3%

In the second account was invested $\$4,000$ at 5%

Step-by-step explanation:

we know that

The simple interest formula is equal to

$I=P(rt)$

where

I is the Interest Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

First account

$t=1 years\\ P=\$x\\ r=0.03$

substitute in the formula above

$I=x(0.03*1)$

$I=0.03x$

Second account

$t=1 years\\ P=\$(7,000-x)\\ r=0.05$

substitute in the formula above

$I=(7,000-x)(0.05*1)$

$I=350-0.05x$

Remember that

The interest is equal to $\$290$

so

Adds the interest of both accounts

$0.03x+350-0.05x=\$290$

$0.05x-0.03x=350-290$

$0.02x=60$

$x=\$3,000$

therefore

In the first account was invested $\$3,000$ at 3%

In the second account was invested $\$7,000-\$3,000=\$4,000$ at 5%

7 0

3 years ago

Shane is measuring a shelf. It is 24 inches long. He measures again to find the number of feet. Will the length of the shelf be

Bond [772]

Answer:

Same length

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There is 12 inches in a foot

1 + 1= 2 ft

24 inches = 2 feet

5 0

3 years ago

Read 2 more answers

Which expression or expressions is equivalent to -24-12w

Rashid [163]

-2-w is equivalent to -24 - 12w all you have to do is simplify the expression!

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3 years ago

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Two passenger train, A and B, 450 km apart, star to move toward each other at the same time and meet after 2hours.

likoan [24]

Let $v$ be the speed of train A, and let's set the origin in the initial position of train A. The equations of motion are

$\begin{cases}s_A(t) = vt\\s_B(t) = -\dfrac{8}{7}vt+450\end{cases}$

where $s_A,\ s_B$ are the positions of trains A and B respectively, and t is the time in hours.

The two trains meet if and only if $s_A=s_B$ , and we know that this happens after two hours, i.e. at $t=2$

$\begin{cases}s_A(2) = 2v\\s_B(2) = -\dfrac{16}{7}v+450\end{cases}\implies 2v = -\dfrac{16}{7}v+450$

Solving this equation for v we have

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So, train A is travelling at 105 km/h. This implies that train B travels at

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5 0

3 years ago