If you spin the spinner 400 times, how many times can you expect it to land on an even number?

please solve with explaining what you did too, i don’t get this.

Answer:

You would expect the arrow to land on an even number about 25% of the time.

Step-by-step explanation:

In the sector labeled 1 you would expect it to land on it 50% of the time because that sector takes up 50% of the spinner. For the rest of the sectors, you would take to the remaining 50% and divide it by four for the four other sectors on the spinner.  50 ÷ 4 = 12.5 Then you would take the number of even numbers there are on the spinner, which is two in the case, and add those percentages together. 12.5 + 12.5 = 25

During each of the first three quarters of the school year, Melissa earned a grade point average of 21, 29. and 31
What does her 4th quarter grade point average need to be in order to raise her grade to a 3.0 cumulative grade
point average?
A 3.9
B. 4.2
C. 2.6
D. 3.5

Amanda completes 18 assignments in 3 days. At that rate, how many assignments would she complete in 7 days?

I need help......
25 points

WILL GIVE BRAINLIEST
Points Q and R on the number line below
each represent a real number. Which of the
following numbers is located between
points Q and R on the number line?
Q R
H
HT
3.8
3.9
4.0
A. 3.84
B. 3.88
C. 3.94
D. 3.98

sylvia is saving up to buy a new phone. so far she has saved $45. she needs at least $360 to buy the phone and some accessories. she wants to buy the phone in 15 weeks write an inequality to how much money sylvia must save each week.

Can someone plz help me ASAP thxs

the date of month of june is selected then a letter from the word Superstar is chosen. What is the probability of getting multiple of 8 then S?

10 POINTS! WILL GIVE BRAINLIEST! Write the Inequality! Thank you!

Freddie went to cover 72 miles riding his bike. so far he has covered 48 miles at minimum, how many more miles does Freddie need?

Hey could anyone explain how to answer this kind of question? Or just solve and show what you did! Thank you!

Choose the type of geometric transformation and whether the transformation preserves congruency (Yes or No).

-reflection
-No
-rotation
-dilation
-translation
-Yes

(2c) Solve the equation: 6 = 1/2z

The level of water in a tank decreased steadily for a few weeks and then increased greatly for about a week. After this increase, the water level in the tank remained at its greatest level, for many weeks which of the graphs below could represent the water level In the tank during this time.

You receive a discount on each movie that you buy. The original price of each movie is x dollars. You buy 6 movies for a total of (6x-12) dollars. Find the amount of the discount for every movie you buy.
$2
$3
$6
$(x-2)

Which steps will help prevent the introduction of invasive species into an area?

Inspect imported exotic species of plants and animals.

Educate the general public about activities that can lead to the spread of invasive species.

Use pest control methods for native pests, such as rats and harmful bugs.

Implement conservation methods to restore endangered populations of native animals to the area.
pick 2

Which statement about the picture below is true

For a polygon with 10 sides, which equation below represents the sum of the interior angles in the polygon?

sum = (360)(8) = 2880°
sum = (360)(10) = 3600°
sum = (180)(8) = 1440°
sum = (180)(10) = 1800°

What is the supplement of 37 degrees?
a.53
b.22
c.147
d.143

Find the surface area of the net:

BRAINLIEST PLLLLLLLZZZZZZZ

Brandon used inverse operations to solve an equation in his homework assignment. During which step, if any at all, did Brandon use the incorrect inverse operation to isolate the variable?

Equation: 8x3 + 2 = 26

Brandon's solution:

Step 1: (Subtract 2 from each side.)
Step 2: (Divide each side by 8.)
Step 3: (Divide each side by 3.)
Step 1
Step 2
All of the inverse operations were correct.
Step 3

What is the mean for the set of data?

NEED WITHIN 50MIUTES IF NOT ANSWERED IN 50 MINUTES THEN I WILL NOT NEED ANSWER ANYMORE!
For each situation below, identify the dependent variable and independent variable.

pls help due in 10 mins

a wildlife manager determines that the function y=200x1.07* represents the deer population at a state park x years after the population is first counted. what is the population after 12 years? what is the initial population? what is the percentage rate? complete the table below.

7. Geometry Which set of ordered pairs can be
connected in order to form a right triangle?
A (-1,3), (FT, -1), (2, -1)
B (-4, 0), (0, 1), (1, -2)
C (2, 2), (2, -2), (-2, -2), (-2, 2)
D (0,5), (-3, 3), (3, -3)

SOMEONE HELP PLEASE I WIL GIVE BRAinlest could yu please help answer 10-14 and I would really be grateful if you explained how you did you please I really need help and please actually answer and don't just answer nonsense when you answer actually help cause nobody's going to help you if you do that to other people

Can any1 answer this?If u can i get it right i put brainliest :)

Once again Looking for the sum of all the answers, also need to round the neatest tenth. I got 11 but somehow it was wrong. Pls help quickly

A pair of jeans cost $39.99. If you have a coupon for 25% off, how much will the jeans cost before tax?
answer choices
$20.00
$30.00
$34.00
$37.00

What is the mode for the set of data?
Ages
Stem Leaves

5. Select the expression that is equivalent to: V + V + V + V.