1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
iragen [17]
1 year ago
12

A bag contains 42 red, 45

Mathematics
1 answer:
AlexFokin [52]1 year ago
7 0

Answer:

31

Step-by-step explanation:

First of,

or, in probability is subtraction and not means you shouldn't use green (therefore leaving you with yellow and red)

Red = 42

Yellow = 20

P(Yellow or Not Green) = \frac{R+Y}{2}

⁘ \frac{42+20}{2} = \frac{62}{2}

Hence, 31

You might be interested in
HELP! I DONT UNDERSTAND AND ITS DUE IN A BIT!!
DIA [1.3K]

Answer: It is a 90 Clockwise Degree Turn.

Step-by-step explanation:

From my knowledge, a 90-degree turn is a turn to the right.

So if you turn the "C" in the Y-axis 90 degrees you will get The "C" on the X-axis.

For Example: When you walk around a street you either turn 90 degree's to the right or 90-degrees to the left.

Hope this Helps!

8 0
3 years ago
Read 2 more answers
A 4-foot-long sandwich is cut into servings that are each foot long. How many servings will there be after the sandwich is cut?
NeX [460]

Answer: 12

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
NEED HELP ASAP FREE BRAINLIST
Mazyrski [523]

Answer:

D). 10699

Step-by-step explanation:

D is right the math is hard to explain.

4 0
3 years ago
I Prove that Cos(90-θ)/1+sin(90-θ) +1+sin(90-θ) /cos(90-θ) =2
USPshnik [31]
Okay,

so first you gotta know that cos(90-x) is equal to sinx and sin(90-x) is equal to cosx!!
Now all you gotta do is replace the cos(90-x) to sinx in the numerator and sin(90-x) to cosx in the denomenator inorder to make the numerator all into sin and denomenator all into cos.
After that, open up the brackets and solve...
At the end you'll hopefully get something like this :( 1+sin90 ÷ 1+cos90 )
And since sin90 is 1 (put it in the calculator!) and cos90 is 0, you'll get 2÷1 which is equals to 2!!

Hope this helped!  :)
6 0
3 years ago
Read 2 more answers
Students of Grade 5 together sold T- shirts for a 6 fundraiser at $ 360. Find the average number of T- shirts each student sold
vekshin1

Answer:

$60

Step-by-step explanation:

360 is for 6 T-shirt, so 1 T-shirt is:

$360 : 6 = $60

note: I feel like this question has a wierd wording

5 0
2 years ago
Read 2 more answers
Other questions:
  • Find the value of x. Pweas
    14·2 answers
  • Jacki plans to pay for the down payment of a new car with her credit card. The annual interest rate for her credit card is 17%.
    5·2 answers
  • Ian has 14 boxes of paper and divides them evenly between 4 coworkers. How many whole boxes did each coworker
    7·1 answer
  • Write a number with the digit 8 in the tens place
    5·1 answer
  • Find a formula in n, a, m, and d for the sum (a md) (a (m 1)d) (a (m 2)d) · · · (a (m n)d), where m and n are integers, n ≥ 0, a
    13·1 answer
  • What is the slope of the line represented by the equation <br> –5x+2y= 10<br> ?
    10·1 answer
  • Calculate the specified probability Suppose that K is a random variable. Given that P(-2.2 ≤ K ≤ 2.2) = 0.725, and that P(K &lt;
    7·1 answer
  • What is the missing value (x,-3)
    10·1 answer
  • If two points known on the line A B in the coordinate plane is (7,15) and (18,42), calculate the slope of the line AB and the le
    14·1 answer
  • MP1 18. Allen has 13 carrots. He wants to put an equal amount of carrots into
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!