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
BabaBlast [244]
3 years ago
7

BRAINLIEST WILL BE GIVEN 20 POINTS!!!

Mathematics
2 answers:
leva [86]3 years ago
7 0

Answer:

I think it is 28%

Step-by-step explanation:

.7*.4=.28

sashaice [31]3 years ago
5 0

Answer:

28%

Step-by-step explanation:

Since these two events are independent, we multiply their probabilities.

40% * 70% = 0.4 * 0.7 = 0.28 = 28%

You might be interested in
Please help me with this homework
3241004551 [841]

Answer:

C.

Step-by-step explanation:

The pythagorean theorem shows a^2+b^2=c^2.

a=8, b=15, c= the unknown distance

8^2+15^2=c^2

7 0
3 years ago
Help plz anyone plz help me !!!!!!!!
scZoUnD [109]
Check the attachment for the answers. Click on it again to make it bigger.

8 0
3 years ago
Find two consecutive odd integers such that their product is 23 more than 5 times their sum.
Zina [86]

If x is the smaller one, and is odd, the next consecutive odd integer is x+2.

x(x+2) = 23 + 5(x+ (x+2))

x^2 + 2x = 23 +5(2x+2)

x^2 + 2x = 23 + 10x + 10

x^2 -8x - 33 = 0

(x-11)(x+3) = 0

x = 11\textrm{ or }x=-3

Check:

11(13) = 143

23 + 5(11 + 13) = 23 + 120 = 143, check

-3(-1) = 3

23 + 5(-3 + -1) = 3, check

Answer: 11,13 or -3,-1



7 0
3 years ago
Find the slope and the y-intercept of the line y=-2/5x+5
nexus9112 [7]

Answer:

slope is -2/5, y intercept is (0,5)

Step-by-step explanation:

The slope is the number in front of the x, or how steep the line is on the graph. In this case, it is -2/5.

The y intercept happens when x = 0, so if you make x = 0 in this equation, you find that you are left with y = 5. That gives you the point (0,5) as your y intercept.

5 0
3 years ago
Which numerical expression provides the solution to the equation 7x2 + 4x – 8 = 14?
Schach [20]

Answer:

The answer is C

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the ratio of 54in to 5 ft
    12·2 answers
  • If an item is discounted 25%, the sale price is what percent of the original price? (Hint what percent are you paying?)
    15·1 answer
  • 0.8 is 20% of what number?
    10·1 answer
  • Each store is offering a different promotion
    7·1 answer
  • Help finding the sum
    7·1 answer
  • Computer screen is 13 inches long and 10 inches wide whats the area and perimeter of the computer screen?
    13·1 answer
  • Anybody know the answer???<br> f (-5) = ??
    13·1 answer
  • Shipping rates for Company A and Company B are shown in the tables below. Which company has shipping rates that you can represen
    13·2 answers
  • What is 0x0x0x0x0x0xx0x0x0x0x0x0x00x0x0x0x0x0x0x0x0x0x0x0x00x0x0x0x0x0x0x
    10·2 answers
  • A glider begins its descent 3/5​​ mile above the ground. After 30 minutes, it is 9/20​​ mile above the ground. If it continues t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!