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3 years ago

You are riding your bicycle and it takes you 15 minutes to go 3.5 miles. How fast are you

Mathematics

1 answer:

OlgaM077 [116]3 years ago

4 0

Answer:

14 miles per hour

Step-by-step explanation:

60/15=4

3.5*4= 14

14miles per 60mintues (1 hour)

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Choose the correct equation to represent the problem: 15 is what percent of 48? (Remember that * means multiply)

vitfil [10]

Answer:

Step-by-step explanation:

6 0

3 years ago

I Just want to know the difference in between graphing in two different ways...

aivan3 [116]

Answer:

It's simple.

Step-by-step explanation:

Inequalities that use < or > symbols are plotted with a dashed line to show that the line is not included in the region. Inequalities that use ≤ or ≥ symbols are plotted with a solid line to show that the line is included in the region.

5 0

3 years ago

The board of a large company is made up of 7 women and 9 men. 6 of them will go as a delegation to a national conference.

Burka [1]

Answer:

a) 5765760

b) 60480

c) 5705280

Step-by-step explanation:

Assuming that order is not important:

Number of women = 7

Number of men = 9

Members of the delegation = 6

a) How many delegations are possible?

$n=\frac{16!}{(16-6)!}=16*15*14*13*12*11\\ n= 5765760$

b) How many of these delegations have all men?

$n_{men} = \frac{9!}{(9-6)!}=9*8*7*6*5*4 \\n_{men} = 60480$

c) How many of these delegations have at least one woman?

$n_{women >0}=n-n_{men}\\n_{women >0} =5765760-60480\\n_{women >0} =5705280$

4 0

4 years ago

The sum of a number and eight is equal to 14 what is the number

musickatia [10]

Answer:

the number is 6

Step-by-step explanation:

14-8=6

good luck!

3 0

3 years ago

Find the distance between the points (0,-1) and (0,–11).

Yakvenalex [24]

Answer:

Step-by-step explanation:

The formula is

the square root of y1-y2 +x1-x2 (square root of everithing)

(-11)-(-1) + 0-0

(-11) - (-1) = -11 +1 = -10 0-0 = 0

The quare root of 10 squared is 10

3 0

3 years ago