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yuradex [85]
2 years ago
13

When converted to speeds, which list is in order from slowest to fastest?

Mathematics
1 answer:
hichkok12 [17]2 years ago
7 0
Simplified in order of how you listed:

1. 5.5miles/ min (33 miles in 6 minutes)
2. 6.5miles/min (26 miles in 4 minutes)
3. 7.5 miles/ min (60 miles in 8 minutes)
4. 8.5miles/min (17 miles in 2mins)
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What is the area, in square units, of the parallelogram?<br><br>12<br>18<br>24<br>36​
uysha [10]

24, because area means to multipy and it gives 6 ins. and 4 ins. so 6x4 is 24. Hope I was helpful.

4 0
3 years ago
Explain why you can use a test point to determine which region or regions of the graph of an inequality should be shaded.
LenKa [72]
A curve divides a plane into two areas, one satisfying the inequality (shaded) and one that does not (unshaded). So we can pick a point on either side (not on the curve itself) and substitute its x- and y-coordinates into the inequality. If the substituted values make the inequality true, then that point is in the shaded area. Otherwise, that point is in the unshaded area.
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3 years ago
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What are the roots of this quadratic equation? 3x^2+10=4x
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Step-by-step explanation:

The root of an equation is when x=0.

We need to rewrite this as 3x²-4x+10=0.

The quadratic formula is

(-b+or-sqrt(b²-4ac))/2a

so 4+or-sqrt(16-120)/2a

since the sqrt can no be negative this answer will have imaginary numbers.

(4+2i sqrt(26))6 and (4-2i sqrt(26))6

simplified is

x=(2+i sqrt(26))/3 and x=(2-i sqrt(26))/3

6 0
3 years ago
John runs a computer software store. He counted 128 people who walked by his store in a day, 60 of whom came into the store. Of
balandron [24]

Answer:

The probability is 0.47.

Step-by-step explanation:

Given,

Total number of people who walked by his store = 128,

Out of these people the number of people who came into the store = 60,

Hence, the probability that a person who walks by the store will enter the store  

=\frac{\text{People who came in store}}{\text{People who walked by store}}

=\frac{60}{128}

=0.46875

\approx 0.47

4 0
3 years ago
For a haircut ang style Karl was charged $25.She wanted to give the stylist a 15% tip
Marina86 [1]

Answer:

$2.25

Step-by-step Explanation:

Divide 15% by 100% to get 0.15

0.15 x $15 = $2.25

The stylist must be happy.

4 0
3 years ago
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