need help geometry be serious

Answer:

its C

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Unit rate means out of 1.

The one with 1 on the bottom is the unit rate

B

Answer:

[tex]\frac{-27}{40}[/tex]

Step-by-step explanation:

[tex](\frac{-3}{8})[/tex]÷[tex]\frac{5}{9}[/tex]

[tex]\frac{-3}{8}[/tex]×[tex]\frac{9}{5}[/tex]

[tex]\frac{-27}{40}[/tex]

Answer: The number of freshman who chose education as their major is greater than the number of freshman who chose science or other as their major ANSWER- D

Step-by-step explanation:

Answer:

Step-by-step explanation:

I think 5.4

4.5÷10= 0.45

0.45x12=5.4

Answer:

D. g(x) = (1/4 x)^2

Step-by-step explanation:

We have to choose a solution in which the point (4, 1) works.

A) g(x) = 1/4(x^2) = 1/4(4^2) = 1/4(16) = 4 ≠ 1

B) g(x) = (1/2 x)^2 = (1/2 * 4)^2 = 2^2 = 4 ≠ 1

C) g(x) = 4(x^2) = 4(4^2) = 4(16) = 64 ≠ 1

D) g(x) = (1/4 x)^2 = (1/4 * 4)^2 = 1^2 = 1

Answer:

0.6462 = 64.62% probability that the person uses exactly one of the facilities

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

20 people use the gym and the track and 6 people use all three facilities

So 20-6 = 14 use exactly the gym and the track and 6 use all three.

8 people use the pool and the track

So 8 - 6 = 2 use exactly the pool and the track.

23 people use the gym and the pool.

So 23 - 6 = 17 use exactly the gym and the pool.

32 people use the track

So 32 - (6 + 14 + 2) = 10 use only the track.

60 people use the swimming pool

So 60 - (6 + 2 + 17) = 35 use only the pool.

76 people use the gym

So 76 - (6 + 14 + 17) = 39 use only the gym

What is the probability that the person uses exactly one of the facilities?

Out of 130, 39 + 35 + 10 = 84 use exactly one of the facilities.

84/130 = 0.6462

0.6462 = 64.62% probability that the person uses exactly one of the facilities

Answer:

200.64

Step-by-step explanation:

Volume = Length x Width x Height

200.64 = 5.5 x 11.4 x 3.3

Answer:

Step-by-step explanation:

70% of x = 35

0.70x = 35

x = 35/0.70 = 50 miles

Answer:

1) x=8, y=138

2) x=110

Step-by-step explanation:

Answer:

1. x = 8, y =138

2. x = 110

Step-by-step explanation:

First we will need to find the value of x.

Since, I feel like being a kindergartener I'll do it the long way.

(5*2+2)+(6*2)

12+12

24

That wouldn't work

(5*8+2)=(6*8)

42+48=90

Therefore x = 8

Since we know 42 would be 42 degrees and it is a straight angle for both 5x+2 and y.

We would subtract 180-42=138.

Therefore, y = 138

2 would be simple. All we need to do is add 80+30=110 then subtract it by 180

180-110=70. Since x and the 70 degrees equal 180 degrees.

180-70=110

Therefore, your answer would be x= 110

Answer:

-66

Step-by-step explanation:

We have the expression f(x-3) = 7x + 4, in which for x the value is -7.

To solve first substitute x next to f(x).

f((-7) - 3) = 7x + 4

(-7) - 3

f(-10) = 7x + 4

Now that we know x is equal to -10, you may substitute to the actual equation.

f(-10) = 7(-10) + 4

f(-10) = -70 + 4

f(-10) = -66

9514 1404 393

Answer:

  -24

Step-by-step explanation:

We want to evaluate the function when ...

  x -3 = -7

  x = -4 . . . . . add 3

Then, ...

  f(-7) = f(-4-3) = 7(-4) +4

  f(-7) = -24

__

Alternatively, we can rewrite the function to be f(x).

  f(x) = f((x+3) -3) = 7(x +3) +4

  f(x) = 7x +25

Now, f(-7) is ...

  f(-7) = 7(-7) +25 = -49 +25

  f(-7) = -24

The percentage change in price from $125 to $75 is 166.67%

Percentage change = old price / new price × 100

= 125/75 × 100

= 1.66666666666666 × 100

= 166.666666666666

Approximately,

166.67%

Learn more about percentage:

https://brainly.com/question/843074

#SPJ1

Answer:

298.36

Step-by-step explanation:

Answer:

1/5

Step-by-step explanation:

1/5

Answer:

Each friend would get 1/5 of pumpkin pie I believe

Step-by-step explanation:

So you add 2,918+1,264=4,182

Answer:

[tex]3^{4}[/tex], [tex]9^{2}[/tex]

Step-by-step explanation:

Answer:0.76

Step-by-step explanation:

Divide $37.99÷50=0.759

Round To The Nearest Cent Which Gets You To 0.76

Answer:

$25.20

Step-by-step explanation:

5% of 24 = 1.20

REASON: .05=5% (5÷100=.05because % means out of 100 or a ÷ sign)

24+1.20= 25.20

Answer:

6 years

Step-by-step explanation:

Simple interest= P.R.T

I = $1300

P = 18000 deposit

Rate = 1.19%

T = ?

Putting into the formula we have

1300 = 18000x1.19/100xT

1300 = 18000x0.0119xT

1300 = 214.2T

Divide through to get T

T = 1300/214.2

= 6.069

So when we approximate T = 6 years

It would take 6 years to make $1300 in interest

Answer:

D) 210 in²

Step-by-step explanation:

Solve for KM.

8²+b²=17²

64+b²=289

b²=289-64

b²=225

b=√225

b=15 (Which is the length of KM, the height of the triangle)

Area=1/2bh

A=1/2(28)(15)

A=210

Answer:

Your answer is

J= 75

K=65

N=105

P=105

Hope that this is helpful. Vote and likhe it

Answer:

85 mph

Step-by-step explanation:

It is because 680 / 8 = 85

Answer: 85 miles an hour

Step-by-step explanation:

divide distance by time

680 / 8 = 85 miles per hour

:)

Answer:

x < - 3 i guess I'm not sure

Answer:

x=13.6

Step-by-step explanation:

-2(5x-12)>54

5x-12>54+2

5x-12>56

5x>56+12

5x>68

x>68/5

x>13.6

Answer:

0 and 4

Step-by-step explanation:

q is a number so 2 + 0 is less than seven

Answer: 3(x) - 3(9)

Step-by-step explanation:

Answer:

last option

Step-by-step explanation:

Answer:

Step-by-step explanation: It`s option  C

Answer:

517,400

Step-by-step explanation:

Answer:

ten to the third power

Step-by-step explanation:

Answer:

Ten cubed; Ten to the power of three, Ten to the third power

Step-by-step explanation: