A spinner is divided into many sections of equal size. Some sections are red, some are blue and the remaining are green. The probability of the arrow landing on a section colored red is 9/20. The probability of the arrow landing on a section colored blue is 6/20. What is the probability of the arrow landing on a green-colored section? A. 15/20
B. 11/20
C. 6/20
D. 5/20

Answers

Answer 1

Answer: It’s D. 9/20 + 6/20 = 15/20, which is the probability of getting green and red combined. Since you want to find the probability of landing on the green section, you subtract 15/20 from 20/20 to get 5/20

Related Questions

the ratio is 1:2 if 1250 more snowboarders bought season passes than skiers how many snowboarders and how many skiers bought season tickets
Line A, B or C Pls help
3(x-4/3)=3x+? That has no solution
the ratio of Jane to Maria's income is 8:5. If jane's income is $400 what is Maria's income? How much more greater is Jane's income compared to Maria'?
Mr. Phillips is mixing paint for his artclass. How many 6-ounce bottles canhe fill with the quantities of paint shownat the right? Explain.Paint-64 ounces of blue12 ounces of yellow-32 ounces of white

Which sentence uses a common adjective? A. You’re wearing Michelle’s socks. B. Did you watch the Irish dancers? C. Tony put the dirty plates in the sink.

Answers

The answer is C. Dirty is a very common adjective.

I concur the answer is C

Find the sum or difference. Write your answer in simplest form. 1. $4\frac {1}{8}$ + $2(1)/(3)$

2. $5 (17)/(18) - 2(2)/(3)$

PLEASE SHOW WORK and these codes actually fractions if u press to answer:)

Answers

Let's see -

Let's solve the first question step-by-step

(WARNING - This may confuse you a little)

4 1/8 + 2 1/3

= 33/8 + 2 1/3

= 33/8 + 7/3

= 155/24

= 6 11/24 --------> Note that this is your final answer and it already looks simplified down to its simplest form. :)

_____________________________________________________

2) This equation, as far as solving it, is no different than number 1. Let's go for it!

5 17/18 - 2 2/3

= 107/18 - 2 2/3

= 107/18 - 8/3

= 59/18

= 3 5/18 -----------------> This is your final answer, and, as before, it looks simplified enough.

↑ ↑ ↑ Hope this helps! :D

Evaluate a2+ab-b2+5 when a=2 and b=3

Answers

$a^2+ab-b^2+5\n\nsubstitue\ a=2\ and\ b=3:\n\n2^2+2\cdot3-3^2+5=4+6-9+5=6$

Just plug in your valuables a=2 and b=3
Answer: 6

W what is 7 divided by 3

Answers

Depends on how you want to express it. In fraction form, it is 7/3. However, in decimal form (that is probably what you want to use), it is 2.33

7 divided by 3 = 3.5

The ways to check this is
multiply.......3.5 + 3.5 = 7

A company has a $150 budget to provide lunch for its 20 employees. The options are to provide either roast beef sandwiches, which cost $5 apiece, or tuna sandwiches, which also cost $5 apiece. The company also wants to use the entire budget. Suppose r represents the number of roast beef sandwiches it provides and t represents the number of tuna sandwiches. Which statement is correct?

Answers

I don't know your options, but here are some facts:
-all their options are sandwiches, and they all cost 5 dollars.

-This means that they can buy 150/5=30 sandwiches. This will make them use the entire budget!

-I would suggest cutting the sandwiches in half, then everyone gets three halves!

and if you say r for roast beef and t for tuna, you can write:

r+t=30.

and you can distribute is freely as long as both are 0 or bigger and their sum is 30!

Answer:

D.The company cannot provide lunch for all 20 employees and use the entire budget because there is no solution to the system of equations r + t = 20 and 5 r + 5 t = 150.

Step-by-step explanation:

PLS HELP the cost, in dollars, of a single story home can be approximated using the formula c=klw, where l is the approximate length of the home and w is the approximate width of the home. find the units for the coefficient k

Answers

you count the dollars and add them up

Answer:

Its dollar per square foot

Other Questions

You own a car wash with three of your friends. Your total profit in the first month was $438. In two months, each of you had made a profit of $184. You always divide the profits equally. How much profit did the car wash make in the second month?

The formula for the area of a trapezoid is A=h(b1+b2). Express b1 in terms of A, h, and b2.

Rob has $1.65 in nickels and dimes. He has 25 coins in all. How many of each kind of coin are there? Please explain how you got your answer and show your work.

What is the answer to 7/8 x 1/7