All categories

3 years ago

Help PLSSSSS THANKS 111

Mathematics

1 answer:

zavuch27 [327]3 years ago

6 0

Answer:

-9n+8

Step-by-step explanation:

You might be interested in

1)How many ways can the letters in the word BOOKKEEPER be arranged? (Must show set-up )

sergeinik [125]

Question 1

There are 5 letters (B, O, K, E, R) and there is a total of 10 letters to make up the word.
There are $\frac{10!}{(10-6)!6!}$ ways of arranging the letters, which equal to 210 ways

Question 2

There are seven swimmers in total.
There are $\frac{7!}{(7-1)!1!}$ ways of choosing the first winner, which is 7 ways
There are $\frac{6!}{(6-1)!1!}$ ways of choosing the second winner, which is 6 ways
There are $\frac{5!}{(5-1)!1!}$ ways of choosing the third winner, which is 5 ways
There are 7×6×5=210 ways of choosing first, second, and third winner

Question 3

The probability of eating an orange and a red candy is $\frac{15}{31}$ × $\frac{9}{30}$ , which equals to $\frac{9}{62}$

The probability of eating two green candies is $\frac{7}{31}$ × $\frac{6}{30}$ which equals to $\frac{7}{155}$

3 0

3 years ago

How much ounces are in 22 grams 0.035x

Daniel [21]

Answer:

0.77 ounces

My apologies if my answer is wrong :)

8 0

2 years ago

Read 2 more answers

What does a standard deviation of 0 indicates ?

DIA [1.3K]

What does a standard deviation of 0 indicates 0.

4 0

2 years ago

Solve the inequality −8 ≤ z + 6.4

drek231 [11]

Answer:

-14.4<or=z

Step-by-step explanation:

-8-6.4or = z+6.4-6.4

-14.4_<z

5 0

2 years ago

I NEED HELP ASAP!!!!!

lara31 [8.8K]

Answer:

W = 2.5d + 62

Step-by-step explanation:

The calf weighed 62 pounds when they were born. This gives us a base of 62 pounds - the calf cannot weigh less than 62 pounds and it does on day 0. On each day , the calf gains 2.5 pounds. We can times the number to days by 2.5 to get the gain from day 0. We can add these two values together to get the total current weight of the calf.

3 0

2 years ago