3 years ago

A bag contains 5 Red, 4 White, and 1 blue marble P(not blue)

Mathematics

1 answer:

Greeley [361]3 years ago

3 0

Answer:what is the question here?

Step-by-step explanation:

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A racing car used 255 litres of fuel to complete a 340km race.on average,how many litres of fuel did the car use every 100km?

KIM [24]

X=(255÷340)×100
x=0.75×100
x=75

5 0

3 years ago

A spinner and 6 cards are shown below:

Tems11 [23]

Answer:

1 over 18

Step-by-step explanation:

The spinner has 3 segments and he spun it 1 time. So, he has a 1 in 3 chance of landing on green.

There are 6 cards so he has a 1 and 6 chance of picking up the yellow card.

Multiply those and you have 1 over 18

Done!

3 0

3 years ago

GaryK [48]

Answer:

$B_2=4\pi r^2$

see the explanation

Step-by-step explanation:

we know that

The area of the base of a cylinder is given by the formula

$B=\pi r^{2}$

where

r is the radius of the circular base

If the radius is doubled

then

$r=2r$

The new base area is

$B_2=\pi (2r)^{2}$

$B_2=4\pi r^2$

$B_2=4B$

therefore

The new area of the base is 4 times the area of the original base

7 0

3 years ago

A pair of parallel lines is cut by a transversal:

frutty [35]

Alternate interior angles are equal, thus the given alternate interior angle is 80 degrees.
Therefore, x = 80 - 15 = 65 degrees.

8 0

3 years ago

Read 2 more answers

The cleaning crew cleans 100 homes per week and earns a weekly economic profit of $200. the cleaning crew charges $80 per home.

loris [4]

$80(100) + $200 = $8200

8 0

3 years ago