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
Fiesta28 [93]
3 years ago
8

GOOD AT MATH!! PLEASE HELPPP

Mathematics
2 answers:
Valentin [98]3 years ago
8 0
It’s B I’m pretty sure
salantis [7]3 years ago
6 0

Answer:

The answer is C

Step-by-step explanation:

You might be interested in
Find the z score that cuts-off the largest 9% under the standard normal curve. a) -1.34 b) 1.34 c) 0.536 d) 1.28
topjm [15]

Answer:

b) 1.34

Step-by-step explanation:

The z score is used to determine the number of standard deviations by which the raw score is above or below the mean. If the z score is positive then the z score is above the mean while for a negative z score implies that it is below the mean. The z score is given by:

z=\frac{x-\mu}{\sigma}

For the largest 9%, the score is 100% - 9% = 91% = 0.91

From the normal distribution table, the z score that corresponds to 0.91 is 1.34

4 0
3 years ago
If cara had a candle that Burned 3cm every hour how y’all would it need to be to also reach 6cm tall after 4 hours
Mrrafil [7]
It had to be 18 cm tall
4 0
3 years ago
HELPPP!!!!!! URGENT!!!​
Burka [1]

Answer:

20

Step-by-step explanation:

x = price

y = number of keyboard

xy = 540

(x-2)(y+3) = 540

x = 540/y

==> x = 20

==> y = 27

6 0
3 years ago
How can I find the slope of the line y=5x+4
Helen [10]
The slope is 5 cuz y=mx+b, m referring to the slope and 5 is m in this instance
5 0
3 years ago
Read 2 more answers
Andy paid $1.40 for 4 grapefruits. Write a proportion and solve it to find how many grapefruits he can purchase for $2.10
ANEK [815]
6 grapefruits
because each grapefruit is .35
5 0
3 years ago
Read 2 more answers
Other questions:
  • If anyone can help me with these problems I will marry u seriously plz
    8·1 answer
  • Gillian purchased 25 books at the library book sale. Each hardcover book cost $1.50, and each paperback book cost $0.50. Gillian
    9·2 answers
  • Eduardo spend 35% of his time at the theme park on a roller coaster.if he was there for 8 hours ,how much time did he spend on r
    9·1 answer
  • A man and his three children spent $40 to attend a show. A second family of three children and their two parents spent $53 for t
    5·1 answer
  • Bill has a box of markers that has a base of 8 cm by 20 cm and a height of 6 cm. Martin's pencil box has a height of 4 cm and a
    9·2 answers
  • 5(x + 1) = 4(x + 8)
    7·1 answer
  • -6(2)divided by (-3)
    7·2 answers
  • A pyramid art installation has a surface area of 24 m2. An artist creates replicas with scale factors of 1/8, 1/10, and 1/12. Wh
    15·1 answer
  • What is the simplified value of the expression below? -2.6+5.8
    14·2 answers
  • Isaac orders dried fruit from an online health food store. He pays a price per pound for the fruit, and a flat shipping fee. Thi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!