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
Katyanochek1 [597]
3 years ago
15

I need help with number 3

Mathematics
1 answer:
masha68 [24]3 years ago
6 0

Answer:

B.

Step-by-step explanation:

You might be interested in
Unit 6. 5) Please help. Which equation shows the correct use of the addition rule to determine the probability that a randomly s
ololo11 [35]

Answer:

D.) 0.7+0.4−0.2=0.9

4 0
3 years ago
A city's water tower is built using a right circular cone and a right cylinder, as shown.
Gemiola [76]
The answer is B

Volume of the cone: 63617.25
Volume of the cylinder: 891000

Hope this helps ;)
5 0
3 years ago
Booker owns 85 video games he has 3 shelves to put the games on each shelf can hold 40 video games how many more video games doe
sergey [27]
5 because 

  85
- 40
 ___
  45
- 40
____
  05

3 0
3 years ago
Marie spends $450.00 at a department store. She has two coupons: one for a 15% discount and one for $50 off any purchase above $
VMariaS [17]

Answer:

Her first coupon ti be used is $50 off a purchase above $300

Final purchase price= $340

Step-by-step explanation:

Marie has two coupons

one for a 15% discount and one for $50 off any purchase above $300.

The stores allow the two coupons to be combined and she spends a total of $450.

Her first coupon ti be used is $50 off a purchase above $300.

So Marie have $400 now

15% off $400= 400-(0.15*400)

15% off $400 = 400-60

15% off $400 =$ 340

6 0
3 years ago
Read 2 more answers
Computer software generated 500 random numbers that should look like they are from the uniform distribution on the interval 0 to
Tanya [424]

Answer:

0.2 ; 100 ; 4.84

Step-by-step explanation:

Given that the probability of each of the 5 groups is the same :

Sum of probability = 1

Hence, Probability of each group = 1 / number of groups = 1 / 5 = 0.2

Expected number for each interval for a sample of 500 : ; X = 500

E(X) = X * P(x) = 500 * 0.2 = 100

Goodness of fit (X²) :

X² = Σ(X - E)² ÷ E

Groups :

113, 95, 108, 99, and 85

X : 113 ____ 95 ____ 108 ____ 99 _____ 85

(113 - 100)^2 / 100 = 1.69

(95 - 100)^2 / 100 = 0.25

(108 - 100)^2 / 100 = 0.64

(99 - 100)^2 / 100 = 0.01

(85 - 100)^2 / 100 = 2.25

(1.69 + 0.25 + 0.64 + 0.01 + 2.25) = 4.84

7 0
2 years ago
Other questions:
  • A plane traveled 1100 miles each way to Cairo and back. The trip was with the wind. It took 11 hours. The trip back was into the
    10·2 answers
  • If f ( x ) = 2 x - 5, then f (4) is _____.<br><br> 17<br> 5<br> 4<br> 3<br><br> Thx
    7·2 answers
  • Can someone help me with this problem and explain it
    15·2 answers
  • Give the sum of 1/2 and 8/12 in simplest form
    6·1 answer
  • Albert’s father is 24 years older than Albert. In 8 years, his father will be twice as old as Albert. How old is Albert now? How
    10·1 answer
  • If Adam and Eve were white then how are black people made, from brown cows? Not trying to be racist UwU
    6·1 answer
  • Answer both of the questions please :&lt;<br><br> no links!!!
    9·2 answers
  • What everyday life situation might each of these questions describe?
    10·1 answer
  • PLEASE HELP ME WITH THIS QUESTION
    6·1 answer
  • What is a fraction that is more than 1/10 but less than 1/2
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!