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noname [10]
3 years ago
15

A car travels at an average speed of 68 miles per hour. how long does it take to travel 306 miles?

Mathematics
2 answers:
EleoNora [17]3 years ago
7 0
306 / 68 = 4.5
answer: 4.5 hours
gtnhenbr [62]3 years ago
7 0

<span>Convert the hours and an unknown number of minutes to a fraction. For example, 4 hours and 30 minutes = 4 hours + 30 minutes / 60 minutes/hr = 4.5 hours </span>

<span>Distance = 68 mile/hr * 4.5 hr</span>
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2 of 6
Kryger [21]

Answer:

£2112

Step-by-step explanation:

To find Gavin's share, sum the parts of the ratio, 4 + 1 = 5 parts

Divide the win by 5 to find the value of one part of the ratio.

£8800 ÷ 5 = £1760 ← value of 1 part of ratio, thus

4 parts = 4 × £1760 = £7040 ← Gavin's share

Now repeat the process with the ratio for his family

1 + 6 + 3 = 10 parts

£7040 ÷ 10 = £704 ← value of 1 part of the ratio, thus

6 × £704 = £4224 ← wife's share

3 × £704 = £2112 ← son's share

Difference = £4224 - £2112 = £2112

Thus his wife gets £2112 more than the son

4 0
3 years ago
Given the following functions, evaluate f×g(7)
lidiya [134]

0

evaluate g(7) by substituting x = 7 into g(x

g(7) = (49-35-10)/2 = 4/2 = 2

now substitute x = 2 into f(x)

f(2) = √(4 - 48 + 144) = √0 = 0

(f ○ g)(7) = 0


3 0
3 years ago
Factor out the coefficient of the variable 1.7j-3.4
Ad libitum [116K]
Here you would factor out a 1.7 because that is the coefficient in front of the j. When you factor, you are essentially dividing each term by the value you are factoring out
1.7j/1.7=j
-3.4/1.7=-2

So the final answer is 1/7(j-2)

Hope this helps<span />
6 0
3 years ago
Read 2 more answers
Complete the pairs of corresponding parts if △RST ≅ △TXY.
Bogdan [553]

Answer:

∠STR = ∠XYT


Step-by-step explanation:

The triangles are give congruent.△RST ≅ △TXY.

In congruent triangles corresponding angles are equal.The order of the letters in the congruent statement matters.

In the given statement the angles matching to ∠STR is ∠XYT.

Hence ,the equal angles in the congruent triangles are ∠STR = ∠XYT.


8 0
3 years ago
Which table does NOT represent a function please hurry it’s urgent Thank you
Damm [24]
I think it is C sorry if i am wrong but i am confident
6 0
3 years ago
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