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Rus_ich [418]
3 years ago
8

Question 3: The gasoline gauge on a van initially read ⅛ full. When 15 gallons of gasoline were added to the tank, the gauge the

n read ¾ full. How many more gallons would be needed to fill the tank?
Mathematics
2 answers:
Alex Ar [27]3 years ago
7 0

Answer:

hi

Step-by-step explanation:

umka2103 [35]3 years ago
6 0

Answer:

6

Step-by-step explanation:

3/4=6/8

6/8-1/8=5/8

So 5/8 of the tank is 15 gallons.  This means each 1/8 of a tank is 3 gallons.

The van is currently 6/8 full. We need to add another 2/8 to completely fill the tank.  

2x3=6

You’ll need 6 more gallons to fill the tank.

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Fill in the blank<br>-2×-12=​
maks197457 [2]

Answer:

24

Step-by-step explanation:

A negative times another negative results in a positive number

2 times 12=24

-2 times -12=24

8 0
3 years ago
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A fish is 12 feet below the sea level. A bird is 28 feet above sea level. If the bird is directly
MrMuchimi

Answer:

they are 40 feet apart!

Step-by-step explanation:

hopes this helps!!>_<

7 0
3 years ago
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What are the real or imaginary solutions of the polynomials x4 -­52x2 + 576 = 0
asambeis [7]
Hello,

Answer B

x^4-52x²+576=0
==>x^4-16x²-36x²+576=0
==>x²(x²-16)-36(x²-16)=0
==>(x²-16)(x²-36)=0
==>(x+4)(x-4)(x+6)(x-6)=0


6 0
3 years ago
The commute time to work in the U.S. Has a bell shaped distribution with a population mean of 24.4 minutes and a population stan
Alexxx [7]

Answer:

1. 0.9544

2. 0.0228

3. 0.0228

Step-by-step explanation:

The computation is shown below;

As we know that

At Normal distribution

P(X < A) = P(Z < \frac{(A - mean)}{standard deviation})

As per the question, the data provided is as follows

Mean = 24.4 minutes

Standard deviation = 6.5 minutes

Based on the above information

P(11.4 < X < 37.4) = P(X < 37.4) - P(X < 11.4)

= P(Z < (37.4 - 24.4) ÷ 6.5) - P(Z < (11.4 - 24.4) ÷ 6.5)

= P(Z < 2) - P(Z < -2)

= 0.9772 - 0.0228

= 0.9544

2. P(X < 11.4) = 0.0228

3. P(X ≥ 37.4) = 1 - P(X < 37.4)

= 1 - 0.9772

= 0.0228

5 0
3 years ago
Please answer and explain if you can 1/12+3/4
MArishka [77]

Answer:

fraction:10/12 or 5/6 decimal: 8.33

Step-by-step explanation:

7 0
2 years ago
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