3 years ago

PLZZZZZZZZZZZZZZZZZZZZZ help

Mathematics

1 answer:

bonufazy [111]3 years ago

8 0

Answer:

2/1/5/6/7/9

Step-by-step explanation:

1.2

2.1

3.5

4.6

5.7

6.9

You might be interested in

A family raised $1000 for their initial investment. If they invest the money in an account that earns 5% interest compounded ann

maksim [4K]

Answer:

8 or 3

Step-by-step explanation:

6 0

4 years ago

The ice cream shop offers 31 flavors. you order a double scoop cone how many different ways can the clerk put the ice cream on t

Lynna [10]

Answer:

465

Step-by-step explanation:

Since we are looking for the the number of combinations to have 2 different flavors in the ice cream, we can use the formula for combination.

$_{n}C_{k}=\dfrac{n!}{k!(n-k)!}$

Our variables are:

n = 31

k = 2

$_{31}C_{2}=\dfrac{31!}{2!(31-2)!}$

$_{31}C_{2}=\dfrac{31!}{2!29!}$

$_{31}C_{2}=465$

The number of possible combinations of having 2 different flavors out of 31 different flavors is 465.

6 0

3 years ago

your classroom received 150 books. You are placing them in bins. Each bin holds 20 books. How man bins do you need?

Serhud [2]

You will need 7 because 150 divided by 20 is 7

7 0

3 years ago

Read 2 more answers

Simplify this please

aliina [53]

Answer:

2a +5

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Help help please please

gtnhenbr [62]

✽ Hello there! ✽

4x+9<21

Move all the constants (numbers) to the right, using the opposite operation:

4x<21-9

4x<12

Divide both sides by 4 to isolate x:

x<3

<h2>Therefore, x<3 ✔︎</h2>

Hope this helps!

~Just a felicitous girlie

#HaveASplendidDay

$SilentNature$

8 0

2 years ago