3 years ago

Which is the ratio of the number of months that begin with the letter M to the total number of months in a year?

1 answer:

7 0

JFMAMJJASOND <== months of yr......

so there are 2 months that begin with M and there are 12 months in a yr.
so the ratio would be : 2/12 which reduces to 1/6 or 1:6 or 1 to 6

You might be interested in

What number is 100 less than 84 tens

Gre4nikov [31]

740, 84 x 10 - 100 = 740

8 0

4 years ago

Read 2 more answers

A building measuring 90m by60m is to be built. A paved area of uniform will surround the building. The area is to have an are of

Effectus [21]

A= 9000m squared and A= base(width)*hight or A=b*h so divide 9000m by 60m
9000/60=(1050) 60 120 180 240 300 360 420 480 and so on
1 2 3 4 5 6 7 8

4 0

3 years ago

How do you solve X-y=11 by elimination

Verdich [7]

Answer: x=y+11

Step-by-step explanation:

Equation: x−y=11

Step 1. You need to add y to both sides.

x−y+y=11+y

x=y+11

Answer:

x=y+11

3 0

3 years ago

19. For livesh's Model A rocket, he uses the equation h=-490^2+ 1120t. When is the height of the Model A rocket 640 centimeters?

Nadusha1986 [10]

Answer:

t = 1.143 s

Step-by-step explanation:

The equation he uses to model the height of the rocket in cm, as function of time is

h(t) = -490 t^2 + 1120t

We can plot this equation using a graphing tool

Please, see attached picture

The rocket reaches his maximum height (640 cm) at

t = 1.143 s

5 0

3 years ago

Rearrange and make r as the subject

natulia [17]

Answer:

r= -d x -t + w

Step-by-step explanation:

d= (w-r)/2 multiply by t to get dt=w-r, the subract w to get dt-w=-r. divide by negative 1 to get -dx-t+w=r (the x means to multiply)

4 0

3 years ago