3 years ago

Please help me with this! I have been stuck on it for 15 minutes now!!

Mathematics

1 answer:

Romashka [77]3 years ago

3 0

The answer is C and E.

We need to first understnad that percentage can be converted into decimal numbers and fraction:

100% = 1.0 or 100/100

Hence:

40% = 0.4 or 40/100

To find the percentage of number, we use multiplication (which is also represented by the dot in the above options).

As C. and E. has the correct value, they are the correct answers.

Hope it helps!

You might be interested in

Which table shows a function that is decreasing only over the interval (–1, ∞)? A 2-column table with 6 rows. The first column i

Lemur [1.5K]

Answer:

B. f(x) ≤ 0 over the interval [0, 2]. D.f(x) > 0 over the interval (–2, 0). E.f(x) ≥ 0 over the interval [2, ).

Step-by-step explanation:

Those are the 3 answers. Just did it on edge.

8 0

2 years ago

A cylindrical barrel has a radius of 7.6ft and height of 10.8ft. Tripling which dimensions will triple the volume of the barrel?

Ymorist [56]

Both height and radius.

Hope this helps! (:

5 0

3 years ago

Read 2 more answers

Please help me put this into y=mx+b!

kotykmax [81]

Answer:

y=2x+5

Step-by-step explanation:

Hoped this helped

7 0

2 years ago

Read 2 more answers

F (x) =2x -4; find f (-4)

NemiM [27]

Answer:

f(-4) = -12

Step-by-step explanation:

$f(x)=2x-4$

To calculate f(-4), we need to substitute x in our equation above with -4:

$f(x)=2x-4\\f(-4) = 2*(-4) - 4\\f(-4) = -8-4 = -12$

Note that 2*(-4) = -8

Answer: f(-4) = -12

6 0

3 years ago

What fraction of a circle measures 20 deegres

Temka [501]

A circle is 360 degrees so 360 divided by 20=18 so 20 degrees is one 18th of a circle

5 0

2 years ago

Read 2 more answers