Mathematics College

HELP FATS PLEASE
WILL MARK BRAINLEYST
HOW TO STEP BY STEP SOLVE THIS​

HELP FATS PLEASE WILL MARK BRAINLEYST HOW TO STEP BY STEP SOLVE THIS

Answers

Answer 1

Answer:

Step-by-step explanation:

(y+2)'2-5=20

(y+2)'2=15

y·y+4=15

y·y=11

y=11y

y=5.5

Related Questions

I need help with those 2

Answers

question 7 is a, multiply ever number by 5
question 8 is also a, multiply every number by -2

Answer this question right I give you Brainly

Answers

Answer:

A

Step-by-step explanation:

The Y Intercept is for sure going to be 2 so we can eliminate answer choices B and D

The data shows a negative linear association so we can eliminate answer choice C

Therefore the answer is A

The point (1,-4) is reflected across the x-axis.
Find the distance between the point and its reflection.

Answers

(-2, 0) is the distance form the two points if you start from (1, -4)

Which graph shows the sequence –7, –4, –1, 2, ...?

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The first graph is the answer

Refer to Exhibit 4-8. If the wheat market is in competitive equilibrium the producers’ surplus will equal Group of answer choices


area 1 + 2 + 3

area 1 + 2 + 4

area 3 + 5

area 1 + 2 + 3 + 4 + 5

area 6

Answers

Answer:

area 1

Step-by-step explanation:

1 point
What is the perimeter of the compound figure below?
6 m
7 m
4 m
12 m​

Answers

Answer:

el área es matemática. sí, sé que vas a traducir esto, ¡así que hola! lol me siento mal

Step-by-step explanation:

How many ways can 14 students line up in 8 positions if the third,
fourth, and fifth positions must be student x, y or z?

Answers

Answer:

Step-by-step explanation:

Using the permutation formula, it is found that there are 55,440 ways for the students to line up.

The order in which the students line up is important, hence the permutation formula is used to solve this question.

What is the permutation formula?

The number of possible permutations of x elements from a set of n elements is given by:

[tex]P_{(n,x)} = \frac{n!}{(n-x)!}[/tex]

In this problem, 3 positions are set, and the remaining 11 students will be selected for 5 positions, hence:

[tex]P_{(11,5)} = \frac{11!}{6!} = 55440[/tex]

More can be learned about the permutation formula at https://brainly.com/question/25925367

#SPJ2

The inner core of Earth begins about 3200 miles below the surface of Earth and has a volume of about 581,000,000 pi cubic miles. Approximate the radius of Earth. Round your answer to the nearest whole number.

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$r=3958. 13$ miles good luck in college a student from middle school

Mike and Mariah made 17 ounces of pizza dough. They used 5/8 of the dough to make a pizza. They used the rest to make calzones. What is the difference between the amount of dough they used to make pizza and the amount of dough they used to make calzones?

Answers

Add all of the numbers that you said in the question and then divide it by1 and done>3

Martin had 25 pounds of grapes left. Which expression shows the pounds of grapes Martin has if he doubles his
current amount?
A. (2)+(2)(4/5)
B. (2)(2)+(4/5)
C. (2)(2)+(2)(4/5)
D.(2)+(2)+(4/5)

Answers

Answer:

C

Step-by-step explanation:

A grain of sand with a diameter of
0.06 millimeter has a mass of approximately
3.0 x 10^-13 gram. How is the mass of a grain
of sand expressed using standard notation?

Answers

Answer:

B) 0.0000000000003

Step-by-step explanation:

Hope this helps.

Which digit is in the millions place?

50,862,115

8
5
0
2

Answers

Answer:

the 0

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

50,862,115

After the hundreth thousands place comes the millions.

I need help please its math ill be puting more answer things like this if i need more help.​

Answers

add the fractions together
1/7 + 1/2
find a common denominator
1/14 + 1/14
= 2/14 + 7/14
= 9/14

A coin is tossed two times then a day of the week is randomly selected what is the probability of getting heads each time and day is that start with the letter S

Please help!!!!!

Answers

Answer:

Probability that the coin lands heads on the first toss is [math] \frac {1} {2} [/math] ... Expect the answer to be less than the individual probabilities of either event A or ... What is the probability of obtaining 3 heads when a fair coin is tossed 7 times? ... that outcome, your second flip has the coin starting with the heads side up.

Step-by-step explanation: Probability that the coin lands heads on the first toss is [math] \frac {1} {2} [/math] ... Expect the answer to be less than the individual probabilities of either event A or ... What is the probability of obtaining 3 heads when a fair coin is tossed 7 times? ... that outcome, your second flip has the coin starting with the heads side up.

NEED HELP ASAP!! WILL MARK BRAINLIEST! ANSWER IN THIS FORMAT:
Part A:
Part B:
Part C:
Photo attached below

Answers

Answer:

Part A: Function type

Car 1 . Exponential function

The value ratios are constant:

40500/45000 = 36450/4050 = 32805 /36450= 0.9

Car2. Linear function

The value differences are constant:

45000 - 42000 = 42000 - 39000 = 39000 - 36000 = 3000Part B: Equations

Car 1

f(x) = 45000*0.9ˣ

Car 2

f(x) = 45000 - 3000xPart C: Value after 13 years

Car 1

f(13) = 45000*0.9¹³ = $11438

Car 2

f(13) = 45000 - 3000*13 = $6000

Car 1 will have a greater price

What is the surface area?

Answers

Answer:

of what?

Step-by-step explanation:

Find the value of x.

Picture included

PLEASE HELP!

Answers

Answer:

x ≈ 0.843913

Step-by-step explanation:

1) 2π × 3x = 7x + 10

2) 6πx = 7x + 10

3) 6πx - 7x = 10

4) ( 6π - 7)x = 10

5) x =10/6π - 7 0R x ≈ 0.843913

What's the point of putting parentheses in math problems. For example: (3 x 4) - (4 + 4) =

Answers

Answer:

idc

Step-by-step explanation:

Please help me please.

Answers

i think it's either 8 (16/2=8) OR 32 (16x2=32)

A boat is 10 miles away from a lighthouse that sits on top of a coral reef with a 4 mile radius. At what angle does the captain need to steer his boat so that he avoids the boat from colliding with the underwater coral? Round to the nearest tenth degree.

Answers

Answer:

n

Step-by-step explanation:

233

In ΔHIJ, the measure of ∠J=90°, the measure of ∠H=15°, and JH = 54 feet. Find the length of HI to the nearest tenth of a foot.

Answers

Answer:

55.9

Step-by-step explanation:

Answer:

The answer will be 55.9

Step-by-step explanation:

5.3.18 From Exercise 5.2.19, recall the results from a 2013 Gallup poll that asked randomly selected U.S. adults whether they wanted to stay at their current body weight or change. Of the 562 men surveyed, 242 wanted to stay at their current weight, whereas of the 477 women surveyed, 172 wanted to stay at their current weight. Define (in words) the parameters of interest of this study. Also, assign symbols to the parameters. State the appropriate null and alternative hypotheses in words. State the appropriate null and alternative hypotheses in symbols. Explain why it is valid to use the theory-based approach to test the hypotheses stated above. Use an appropriate applet to find a theory-based p-value to test the above hypotheses. Report the standardized statistic as well as the p-value. Use an appropriate applet to find a theory-based 95% confidence interval and interpret the resulting interval in the context of the study. Based on your findings, state a complete conclusion about the study. Be sure to address significance, estimation (confidence interval), causation, and generalization.

Answers

Answer:

only 5 points ;(

Step-by-step explanation:

Help me with 4 I don’t get it

Answers

Answer:

I believe its g if it's not I'm sorry

II. Express each pair of terms as ratio in fraction in simplified form. Show the
solution in the space provided.
6.) 28 pupils to 2 teachers
Solution:
Answer:​

Answers

Answer

14 : 1

Step-by-step explanation:

28 to 2 = 28 : 2,

so simplify that and it's 14 : 1

HELP PLEASEEEEEEEEEEEEEE

Answers

Answer:

-2/4,  8/40, 21/30, 9, 9 20/25

Step-by-step explanation:

9/20/25 is a bit greater than 9.

21/30 is 9 away from a whole 8/40 is 32 away from 40 -2/4 is way less because its on the negative side which is like so far away from the other numbers.

8th grade math, i’ll give brainliest if you want.
-Find the volume-

Answers

Answer:

904.78

Step-by-step explanation:

Cylinder volume formula:

V = πr²h

V = π(6²)(8)

V = 904.78

Answer don’t mind the stuff to there right——————

Answers

1.85 I got this answer because I subtracted Anna n Darcy’s time! Hope that helps :)

Answer:

Your answer will be 1.85 I hope this helps

what is 55555555x22222222222222222

Answers

1.2345679e+24 have a good day

If x = 9 units, y = 2 units, and h = 10 units, find the area of the trapezoid shown above using decomposition.
A.
100 square units
B.
130 square units
C.
90 square units
D.
110 square units

Answers

The answer is A 100 square units

Answer:

B.130 square units

Step-by-step explanation:

pls, tell me if wrong have a good day/night<3


I need help what is the answer plz

Answers

Answer:

-2.25

Step-by-step explanation:

Since there are 4 ticks between 2 numbers, we do 1/4 = 0.25

Now we find the value:

-2.25

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