All categories

3 years ago

100 km per hour equals how many mph?

Mathematics

2 answers:

trasher [3.6K]3 years ago

8 0

Answer:

62.1371

To obtain an approximate result, divide the speed value by 1.609

den301095 [7]3 years ago

7 0

Answer:

62.14 mph

Step-by-step explanation:

To solve this problem we use a conversion factor.

We know that one mile equals 1.60934 km.

Then to calculate how many mph are 100 km/h we solve the following multiplication:

$100\ km/h *\frac{1\ mile}{1.60934\ km}=62.14\ mph$

Finally the answer is 62.14 mph

You might be interested in

To get a B in math, Alexandria Pappas must average 80 on five tests. Scores on the first four tests were 82,74,82,and 74.Wha

motikmotik

Answer:

88 score.

Step-by-step explanation:

Given:

To get a B in math, Alexandria Pappas must average 80 on five tests.

Scores on the first four tests were 82, 74, 82, and 74.

Question asked:

What is the lowest score that she can get on the last test and still get a B?

Solution:

Let lowest score she can get on the last test = $x$

As we know:

$Average=\frac{Sum\ of \ observations}{Number\ of\ observations}\\ \\ 80=\frac{82+74+82+74+x}{5} \\ \\$

By cross multiplication:-

$80\times5=312+x \\ \\400=312+x\\Subtracting\ both\ sides\ by\ 312\\400-312=312-312+x\\88=x$

Thus, she can get 88 score on the last test to get a B in math.

5 0

3 years ago

Someone please help me with #28 and #30 I got myself super confused.

bogdanovich [222]

Question 28:

$S-2\pi r^2=2\pi rh$ Subtract $2\pi r^2$ on both sides

$\frac{S-2\pi r^2}{2\pi r} =h$ Divide $2\pi r$ on both sides

*(Answer)*= $\frac{S-2\pi r^2}{2\pi r} =h$

Question 30:

$a*t=v_{1}+v_{0}$ Multiply $t$ on both sides

$a*t+v_{0} =v_{1}$ Subtract $v_{0}$ on both sides

*(Answer)*= $a*t+v_{0} =v_{1}$

Hope This Helps

BangtanBoyScouts

4 0

3 years ago

Microsort is a genetics company that advertises a product that supposedly increases the chance of a female birth for couples pla

Brut [27]

The correct answer is C

8 0

2 years ago

I need help thank you

Svetllana [295]

Answer:

there is no question lol but i am here to help anyway

Step-by-step explanation:

3 0

3 years ago

Plzzzzzzzzzzzzzzzzzz need help

vlada-n [284]

Answer: A

Step-by-step explanation:

$4x+4y=20$

We need to get this form: $y=mx+b$

we need to begin by isolating y on the left side. To do this, we must subtract 4x.

$4y=20-4x$

Rewrite it so that we get this form: $y=mx+b$

$4y=-4x+20$

Since y needs to be completely isolated, divide by 4.

$y=-\frac{4x}{4} +\frac{20}{5}$

Divide;

$y=-x+5$

7 0

3 years ago

Read 2 more answers

100 km per hour equals how many mph?​

100 km per hour equals how many mph?