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
Nadusha1986 [10]
3 years ago
5

Can you plsss help you will get 22 points!

Mathematics
1 answer:
marta [7]3 years ago
5 0
The answer is B because if you multiply 3*3 you get 9 and if you multiply 6*2 you get 12.Then you add 9 and 12 to get 21

You might be interested in
HELP ME NOW PLEASE NOW ADGAFDKD;LHJ!!!!!!<br><br><br> PLEASE AND THANK YOU :)))))
Eddi Din [679]

I got D.

There's a few ways to solve it; I prefer using tables, but there are functions on a TI-84 that'll do it for you too. The logic here is, you have a standard normal distribution which means right away, the mean is 0 and the standard deviation is 1. This means you can use a Z table that helps you calculate the area beneath a normal curve for a range of values. Here, your two Z scores are -1.21 and .84. You might notice that this table doesn't account for negative values, but the cool thing about a normal distribution is that we can assume symmetry, so you can just look for 1.21 and call it good. The actual calculation here is:

1 - Z-score of 1.21 - Z-score .84 ... use the table or calculator

1 - .1131 - .2005 = .6864

Because this table calculates areas to the RIGHT of the mean, you have to play around with it a little to get the bit in the middle that your graph asks for. You subtract from 1 to make sure you're getting the area in the middle and not the area of the tails in this problem.

7 0
3 years ago
Angela is going on vacation to Mexico. She needs to buy new shirts for her trip. She buys 10 new shirts that cost her a total of
vivado [14]
Angela purchased 4 casual shirts and 6 dressy shirts.

$25 × 6 = $150
$18 × 4 = $72

$150 + $72 = $222

hope this helped :)
8 0
3 years ago
Which equation best represents the relationship between x and y in the graph?
kicyunya [14]

Answer:

y = 3x + 3 is the answer tour welcome

3 0
3 years ago
Read 2 more answers
What is the probability of pulling a jack or a heart out of a deck of 52 cards
ikadub [295]

Answer:

 =4/13

Step-by-step explanation:

There are 13 hearts in a deck

4 jacks

but 1 is the jack of hearts so we don't double count it

13+4-1 = 16

P( heart or a jack) = jack or heart/ total

                             = 16/52

                             =4/13

8 0
3 years ago
True or false? The skeletal system provides a rigid framework for the body
MrRissso [65]
True the skeletal system shapes the body, like your shoulders and chest. 
8 0
3 years ago
Read 2 more answers
Other questions:
  • 16/1337 answer of division
    8·2 answers
  • Use the given equations to determine which is the better option: One million dollars today $1 on day one, and each following day
    11·1 answer
  • What is the difference between<br> x2 . x? and (x2)
    7·1 answer
  • GIVING 100 POINTS!!!!
    11·2 answers
  • Ninety-five percent of test scores fall between 72 and 85. Assuming the data is normally distributed, what is
    5·1 answer
  • Solve. 3/4x + 6 = 33<br><br> explain the work please :,)
    5·2 answers
  • Which represents the value of Point C on the number line?
    7·2 answers
  • Pls help i will provide picture
    15·1 answer
  • How many batches of 12 chocolate chip muffins can the Union City Bakery make using one gallon of milk ? Show work and explain yo
    7·1 answer
  • Solve the system by elimination 4x-y=2 and x+3y=7
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!