3 years ago

Count the possible combinations of 4 letters chosen from D, E, F, G, H.

1 answer:

7 0

You would use the formula nCr

n= 5 which is the number of letters available which are D E F G H

r= 4 sample of letters

you can easily plug into the calculator... or work with the formula!

5C4 = 5

so there are 5 combinations

You might be interested in

The area of a circular swimming pool is approximately 18m What is the radius

olga nikolaevna [1]

Answer:

r≈2.39

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

I will give brainliest here is the picture I need this ASAP

julia-pushkina [17]

Answer:

Step-by-step explanation:

Start with our equation:

s=2(lw+wh+hl)

Plug in our values for l, w, and h:

s=2(12*9+9*2+2*12)

Simplify:

s=300

7 0

3 years ago

Mark up is 40% and the cost to store is 162 dollars what is the selling price

Vanyuwa [196]

Answer:

$64.8

Step-by-step explanation:

hihihihihihihihihihihihihi

6 0

3 years ago

A part of the real number line is shown.

umka2103 [35]

Its R
you can just see in figure as square root of 50 is approximately around 7.07

7 0

3 years ago

A model car is 7.5 inches long made with a scale of 2 inches = 48 inches. How long is the actual car?

slava [35]

Answer:

360

Step-by-step explanation:

3 0

2 years ago