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topjm [15]
3 years ago
15

a water tank has 22 gallons of water. it begins to receive 26 gallons per hour for a number of hours. if the tank needs to fill

to at least 516 gallons, which of the following is the minimum number of hours the tank should continue filling? 5.2 19 20.7 23
Mathematics
2 answers:
Alex777 [14]3 years ago
7 0
The answer is 19 hours. I divided 516 by 26 and the result was 19.84 but i only took 19 which multiplied by 26 gives me 494 & if you add 22 it gives you 516. You're welcome.
lara31 [8.8K]3 years ago
6 0

Answer:

19 hours

Step-by-step explanation:

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ad-work [718]

Answer:

128 cubes can fit in.

Step-by-step explanation:

We are given: Volume of rectangular prism = 2 units³ and Cube with edge = 1/4 unit

We must find: The number of cubes that can fill the prism

Firstly, find the volume of 1 cube:

Volume = 1/4 x 1/4 x 1/4

Volume = 1/64 units³

Next find the number of cubes that can go into the prism:

Number of cubes = 2 ÷ 1/64

Number of cubes = 128

Therefore 128 cubes can fit in.

4 0
2 years ago
Read 2 more answers
A bag holds 500 grams of sand. About how many grains of sand are in the bag? There are about 1,000 grains of sand in 1 gram.
Nuetrik [128]
500000 is the answer you are looking for my friend :D
4 0
3 years ago
Read 2 more answers
Someone please help I’m begging!! I will mark brainlest!
lara31 [8.8K]

Answer:

.

Step-by-step explanation:

2(3x^2+23x+14)

2(3x^2+21x+2x+14)

2(3x(x+7)+2(x+7)

2(x+7)(3x+2)

7 0
3 years ago
Tami would like to withdraw $10,364.10 at the end of each year, for 10 years, from an account paying 2.3% compounded annually. D
lianna [129]

Answer:

Answer:

Option c -$91,651.92

Step-by-step explanation:

Given : Tami would like to withdraw $10,364.10 at the end of each year, for 10 years, from an account paying 2.3% compounded annually.

To find : Determine the amount needed in the account for Tami to do this.    

Solution :

We apply the present value formula to get the amount,

     

Where, PV is the present value ,the required amount

P is the principal P=$10,364.10

r is the rate r=2.3% annually, r=0.023

n is the time n=10 years

Substitute in the formula,

   

   

   

   

     

     

Therefore, The amount needed is $91651.92.

Hence, Option c is correct.

Read more on Brainly.com - brainly.com/question/3432251#readmore

Step-by-step explanation:

3 0
4 years ago
write the equation of a line in point-slope form that has a slope of 2/3 and passes through the point (2, -7).
Lelechka [254]
The core answer is Y+7= (2/3)(X-2)
4 0
3 years ago
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