3 years ago

If there are 60 min in a hour, 60 sec in min and 10 counts in a second how much is half of a second

Mathematics

1 answer:

Sedbober [7]3 years ago

8 0

There are 5 counts in half a second

You might be interested in

Simplify the ratio of 15:24

Anettt [7]

15÷3 and 24÷3

= 5:8
hop u found this helpful

3 0

3 years ago

Read 2 more answers

How do you complete -6/5k=12

Inessa [10]

Here, I'll help you a little
rewrite the equation as -6k/5 = 12
multiply both sides by 5
-6k=60
divide both sides by -6 to isolate k
k = -10

Hope this helps :)

6 0

3 years ago

At dinner, the meal cost $22 and a $1.87 sales tax was added to the bill. What would be the total amount if the meal cost $80.

Helen [10]

1.87 is 8.5% of 22 so 8.5% of 80 is 0.085 x 80 so $6.80

3 0

3 years ago

Which proportion can be used to show that the slope of JL is equal to the slope of MP

Ilya [14]

Answer:

See below and attached

Step-by-step explanation:

As per the graph we have:

Coordinates of JL are J(-7, 4), L(-4, 0)

Coordinates of MP are M(-10, 8), P(-1, -4)

Slope formula is:

m = (y₂ - y₁)/(x₂ - x₁)

Slope of JL:

(0 - 4)/(-4-(-7)) = - 4 / 3

Slope of MP:

(-4 -8)/(-1- (-10)) = -12 / 9 = - 4/3

5 0

3 years ago

trent, pam, and linda will work together to paint a poster that is 4 feet long Each student will paint an equal length of the po

Tasya [4]

The whole length of the poster is 4 feet. There are three people who will paint an equal length, so this means that we need to divide the 4 feet of the poster between 3 people.

4 ÷ 3 ≈ 1.3

Each student will paint 1.3 feet, or 1 foot and 4 inches of the poster.

8 0

4 years ago