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2 years ago

It takes 200 minutes to jog 4 miles how many minutes does it take to jog 1 mile

Mathematics

2 answers:

Luda [366]2 years ago

6 0

Answer:

Step-by-step explanation:

50 minutes bc if you dived 200 by 4 it would be 50+50+50+50

blsea [12.9K]2 years ago

4 0

Answer:

50 minutes

Step-by-step explanation:

200÷4 = 50 minutes

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Long division (4b^3+10b^2-32b+15) divided by (4b-6)

MrMuchimi

Answer:

4b^3 + 10b^2 - 32b + 15

___________________

2(2b - 3)

Step-by-step explanation:

Take out the greatest common factor of (4b - 6) which is 2 and 3.

8 0

3 years ago

A survey showed that 72% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 18 adults are

luda_lava [24]

Answer:

Step-by-step explanation:

Given that a survey showed that 72% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight

X - number of people who need correction for their eyesight

X is binomial since each event is independent and there are only two outcmes.

X (18, 0.72)

Required probability = the probability that no more than 1 of them need correction for their eyesight.

=P(X=0)+P(X=1)=0.00000296+0.000137

=0.00014

Yes 1 is a significantly low number as probability is almost zero.

5 0

3 years ago

Emilio cay type 850 words in 17 minutes. How many words can he type in one hour?

Nutka1998 [239]

Answer:

3,000 words

Step-by-step explanation:

we know that

Emilio cay type 850 words in 17 minutes

Remember that

$1\ h=60\ min$

using proportion

Find out how many words can Emilio type in 60 minutes (one hour)

Let

x ---> the number of words

$\frac{850}{17}\ \frac{words}{minutes} =\frac{x}{60}\ \frac{words}{minutes}\\\\x=60(850)/17\\\\x= 3,000\ words$

3 0

3 years ago

Jeremiah always rides his bike to and from work the total length of the trip to and from work is 14.6 kilometers last month Jere

dezoksy [38]

Answer:

As per the given statement: Jeremiah always rides his bike to and from work the total length of the trip to and from work is 14.6 kilometers last month.

⇒ $\text{Total length of the trip to and fro from work last month} = 14.6 km$

Also, it is given that Jeremiah worked 18 days.

then;

$\text{Total distance he ride his bike} = 14.6 \times 18 = \frac{146}{10} \times 18 = \frac{146 \times 18}{10} = \frac{2628}{10}$

Simplify:

$\text{Total distance he ride his bike} = 262.8 km$

Therefore, 262.8 km did he rode his bike to and from work last month

8 0

3 years ago

I need help solving

Nastasia [14]

Step-by-step explanation:

Divide a percentage by 100% to convert it.

=> (1/20%) / 100% = 0.0005 or 1/2000.

7 0

3 years ago