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
BARSIC [14]
3 years ago
9

Pls send answer and show work pls

Mathematics
1 answer:
I am Lyosha [343]3 years ago
4 0
For question 7, if we add all votes for tiger and eagle, we get

tiger = 14 + 13 + 8 + 5 = 40
eagle = 6 + 7 + 12 + 15 = 40

so choices A and B are wrong.
C is also wrong because fifth and sixth grade votes for eagle are 6 + 7 = 13 and the 5th and 6th grade votes for tiger are 14 + 13 = 27. clearly 5th + 6th like tiger more.

D is the answer for question 7

question 8

rolling a cube does not affect the other cube so it is all independent probability.
cube: 1 2 3 4 5 6
3 even numbers and 3 odd numbers

so probability of rolling an even number is

1/6 + 1/6 + 1/6 = 3/6 = 1/2

multiplying by total number of rolls, she will get even numberss

300 * 1/2 = 150

about 150 time.
so half of the time, Cassie will roll and even number about half the number of rolls. never exactly since this is all probability. more likely for it to be around 150 times than exactly 150 time.

choice C is answer for question 8
You might be interested in
Consider functions
aniked [119]

b is the correct answer

Step-by-step explanation:

see the step in the picture

6 0
2 years ago
A line passes through the point (-8, -3) and has a slope of -3/2
rjkz [21]

Answer:

this is the answer

Step-by-step explanation:

hope it helped!!!

4 0
3 years ago
What is the value of b in the equation 3b + 2(b - 1) =8
WARRIOR [948]

Answer:

b = 2

Step-by-step explanation:

In order to find the value of b, we have to isolate b on one side of equation first

So,

3b+2(b-1)=8

Multiplying 2 with b-1

3b+2b-2=8\\5b-2=8

Adding 2 on both sides

5b-2+2=8+2\\5b=10

Dividing by 5 on both sides

\frac{5b}{5}=\frac{10}{5} \\b=2

So the value of b is 2 ..

6 0
3 years ago
Read 2 more answers
Which two ratios form a proportion?
Alex17521 [72]

Step-by-step explanation:

4 and 5 is one 20/25

3 0
3 years ago
Read 2 more answers
Answer plz!<br> Which choices are equivalent to the expression below? Check all that apply.
ziro4ka [17]
A, B and C but I’m contemplating D too but it’s def not E or F
4 0
3 years ago
Read 2 more answers
Other questions:
  • (-3y^2 — 5у — 2) +(-7y^2- 5y + 2)
    13·2 answers
  • Is the relationship between variables additives or multiplicative
    15·2 answers
  • Can someone please explain what and how to do this. i don’t get it.
    15·2 answers
  • Use the quadratic formula to solve for x.
    13·1 answer
  • What is the area of a circle with a diameter of 10
    8·2 answers
  • Any help is appreciated!!
    6·1 answer
  • How do Curves A and B compare to each other with respect to f and f'?
    14·1 answer
  • Ummmmmmmmmm yeah helppppppppppp
    15·2 answers
  • Hello everyone.
    9·1 answer
  • Determine the slope of the line passing through (4, −2) and (7, 10).
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!