Mathematics College

HELP ASAP FOR MY FRIEND

HELP ASAP FOR MY FRIEND

Answers

Answer 1

Answer:

solve it like the first one

Step-by-step explanation:

Answer 2

Answer:

What one?

Step-by-step explanation:

^

Related Questions

Which graph shows a proportional relationship???

Answers

Answer:

D :)

Step-by-step explanation:

Katherine uses 7/10 of a gallon of red paint to paint 3/5 of her wall how many gallons of red paint will she use to paint her whole wall

Answers

Answer:

She used 7/10ths of a gallon to paint 3/5this of her wall

Step-by-step explanation:

I am assuming thats 7/10ths of a gallon... but you are missing part of the question... how much got painted? 3 of her walls? if so how many walls are there and are thy the same size.... or is that 1/3rd of her wall?

Find the probability that you will roll an even number exactly 5 times when you:
roll a six-sided number cube 10 times.
P=
roll a six-sided number cube 20 times.
PE
DONE

Answers

You have to show a picture of the worksheet

(−7) ⋅ (−4)
will give thanks

Answers

Answer:

28

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

- times a - is a positive

Pls help I will give Brainlyest John's sister went shopping with him. She expected to
spend $100 on clothes, but spent only $10. John wanted
to help her calculate the percent error, but he thinks he
may have made a mistake. Are his calculations below
correct? Why or why not?
Ratio : $100 - $101. 10
$90
9
11%

Answers

Answer:

John’s calculations are not correct. He compared the exact value to the absolute error. The absolute error should be in the numerator and the exact value in the denominator.

Step-by-step Explanation:

Yes, he applied formula incorrectly.

Given : Expected value =  $100

Actual value = $10

Then,

So, Yes, the calculation did by him was incorrect .

Hope this helped! :)

Answer:

John’s calculations are not correct. He compared the exact value to the absolute error. The absolute error should be in the numerator and the exact value in the denominator.

Step-by-step explanation:

That's the sample response.

Devaughn is 6 years older than Sydney. The sum of their ages is 70. What is Sydney's age?​

Answers

Answer:

29

Step-by-step explanation:

if you take 70 and divide it by 2 (cuz there are 2 People) then subtract 6 (because ones 6 years older) then you get 29

70/2=35-6= 29

Sydney is 32 and Devaughn is 38 32 + 38

A couple stars please.

What’s the mid point of AB

Answers

Answer:

-2 is the mid point of AB because the line intersect's between that point.

0, -2 is the mid point of AB


I need help please asp

Answers

A c and d is the answer

7. Pebble Trebble [5 Points]Mark has 5 pebbles and 3 fish tanks. If each fish tank must have at least one pebble, howmany different ways are there for Mark to put the pebbles in tanks if

Answers

Answer:

If each fish tank must have at least one pebble, the many different ways that Mark can put the pebbles in the tanks is:

60.

Step-by-step explanation:

Permutations nPr Calculator

P(n,r)=  n!

(n−r)!  = ?

n (objects) = 5

r (sample) =  3

Answer:

P(n,r)=P(5,3)

=  5! /(5−3)!

= 60

The result shows that Mark can put the 5 pebbles in the 3 fish tanks in 60 different ways, if each fish tank must have at least one pebble.  Using the permutation calculator, the number of ways is calculated to be 60 ways.

Anna is ordering t-shirts for a community run. The company Anna is ordering from charges $12 per shirt and a shipping fee of $8. Based on this information, which function can be used to represent the relationship between the total cost, t, and the number of shirts Anna orders, m?
A. t=12m−8
B. t = 8m + 12
C. t = 12m + 8
D. t=8m−12

Answers

Answer:

D. t = 12m + 8

Step-by-step explanation:

This is the correct answer. I took the test.

The linear function that models the situation is:

[tex]t = 12m + 8[/tex]

A linear function is modeled by:

[tex]t(m) = am + b[/tex]

In which:

a is the slope, which is the rate of change per unit m.b is the y-intercept, which is the "fixed" value.

In this problem:

Charge of $12 per shirt, hence [tex]a = 12[/tex].Shipping fee of $8, hence [tex]b = 8[/tex]

Thus, the relationship is modeled by:

[tex]t = 12m + 8[/tex]

A similar problem is given at https://brainly.com/question/18776520

The results after simplifying a linear equation are shown.

Which result shows exactly one solution?

A: x=x

B: x=2

C: 1=1

D: 0=1

Answers

Answer:

B. x= 2 is the correct answer

The height, h, in meters, of a projected object over time, t, in seconds, is modeled by a quadratic function. The height of the object is the same after 3 seconds and 7 seconds. Which statement must be true about this situation?


The height of the ball is symmetric about the line .

The height of the ball is the same after 2 second and 6 seconds.

The maximum height of the ball is 5 meters.

The ball reaches the ground after 10 seconds.

Answers

Answer: the height of the ball is symmetric about the line t=5

Step-by-step explanation:

32 of 40% is of what number

Answers

Answer:

80

Step-by-step explanation:

40% × ? = 32

? =

32 ÷ 40% =

32 ÷ (40 ÷ 100) =

(100 × 32) ÷ 40 =

3,200 ÷ 40 =

80

What is the solution to x + 23 =90?

Answers

Answer:

67+23=90

Step-by-step explanation:

x = 67

--

When doing equations, you usually have to get x by itself, so in this equation you would take 23, covert it to a negative and subtract it from 90, giving you 67.

At the Town Savings Bank, a new customer earns $2,950 in simple interest on a $5,000 deposit over the first 10 years. What rate of interest does that bank pay?

Answers

9514 1404 393

Answer:

  5.9%

Step-by-step explanation:

The interest rate formula is useful:

  I = Prt . . . . interest on amount P at rate r for t years

  2950 = 5000·r·10

  r = 2950/50000 = 0.059 = 5.9%

The bank pays 5.9% interest.

which of the following is a solution for x2-4x+7=0

Answers

Answer:

3.3166 That’s your answer

Which of the following is a complex number?
3√7/5+√-9/5

Answers

Answer:

3

Step-by-step explanation:

The statements are represented by the rational number -6? $6 debt 6°C above 0°C $6 profit 6 feet below sed devel​

Answers

Answer:

6 dollars dept

Step-by-step explanation:

Answer:

what the other person said

Step-by-step explanation:

pleaseeee help asap important

Answers

hold on i think i know

A scam drawing of a rectangle park is 5 inches wide and 7 inches

Answers

Answer:

where is the question

Step-by-step explanation:

If you are asking for area, the answer is 35inches squared.

Area is length times width, so multiply 5 and 7,

Which gives you 35 inches squared

Help APSPPP!!!!!!!!!!!!

Answers

Answer:

114 degrees

Step-by-step explanation:

Find the degree measure of a, b, c, d, e, f, g, and h. Explain how you
found each answer.
142°
8 h
a
b
1060
e
130°

Answers

Answer:

were fired up

Step-by-step explanation:

Solve for t. The radical equation is below.

Answers

Answer:

d

Step-by-step explanation:

√52 - t = 72

t = 72 + √52

t= 72 + √(13•4)

t= 72 + 2√13

Answer:

[tex]t = 2 \sqrt{13} - 72[/tex]

Step-by-step explanation:

[tex] \sqrt{52} - t = 72 \\ t = \sqrt{52} - 72 \\ \sqrt{52 } = 2 \sqrt{13} \\ t = 2 \sqrt{13} - 72[/tex]

2. Which of these statements is true?
O a) For every point on the number line there is only one number that corresponds to that point,
Ob) Every point on the number line, though it represents a single unique number, can be expressed in a
number of equivalent forms.
Oc) There is no number on the number line whose absolute value is the same as Itself.
d) Both (a) and (b)

WILL GIVE BRAINLIEST!

Answers

Answer:

a For every point on the number line there is only one

2/3 - 4X +7/2 = -9X +5/6

Answers

Answer:

X = - 2/3

Step-by-step explanation:

Answer:

Nvm

Step-by-step explanation:

- 2/3

What is 2b+578-12? Please be quick I need help

Answers

Answer:

2b+566 (Simplified)

Step-by-step explanation:

2b+578-12

578-12=566

2b+566

Find angle 1. I’m having trouble on this problem pls help

Answers

Answer:

45

Step-by-step explanation:

[tex]180 - 76 - 59 = 45[/tex]

i think this is the answer

Each chair in the Cut and Style Shop can hold a maximum weight of 450 pounds. A large gentleman walked into the shop. He told his stylist that he weighed 75 pounds less than a quarter of a ton. By how many pounds is the gentleman over or under the maximum weight?

Answers

Answer: under by 25

Step-by-step explanation:

Because first you have to know how much a ton it's than find 1/4 of it. When you find in you subtract 75. After that you subtract your answer from 450

I NEED HELP ASAP! :D

Answers

Answer:

7:Y axis, down 1 left 5 , 2

8: they are a congruent shape

Step-by-step explanation:

The second of 2 numbers is 4 times the first. Their sum is 50. Find the numbers

Answers

Answer:

12.5 i think

Step-by-step explanation:

Other Questions
How far does Kennedy say the United States is willing to go to assume liberty for all nations please help asap thank u (will mark brainliest) 3x8 23 OR 4x+266 how many joules are needed to melt 24.9 grams of ice at 0 C? The earth has different seasons, weather patterns, and climates. Please write three fullparagraphs on how the earth's weather occurs and why?I What is the slope of the line whose equation is 48=2x8y? How did westward expansion help mold Americans national character? Sam joined Workout 24 for fifteen months. How much did he pay total which element has one electron in its fourth and outermost main energy level 3/4 divided by 5/2pls last answer According to the map, what was the outcome of the Reconquista?Muslims controlled the Iberian Peninsula.France gained territory on the Iberian Peninsula.Spain controlled most of the Iberian Peninsula.Portugal united the kingdoms of the Iberian Peninsula. 4. A healthy ecosystem must have producers, consumers, and decomposers. Mostdecomposers are either fungi or bacteria, Why are decomposers an essential part ofhealthy ecosystem?A Decomposers are a necessary part of the diet of most consumers.B. Decomposers convert plant material into a form that primary consumerscan useC. Decomposers make resources available to producers by breaking downwaste materials.D. Decomposers extract energy from sunlight as they break down plantmaterials, adding energy to the system Please help me, I dont know The Multi-Color Candy factory is out of control! The bag filling machine filled one bag with 75 candies of various colors, but 60% are red. A second bag had 80 candies, but only 40% are red. A third bag had 90 candies, but only 20% are red. If all three bags are emptied into a bowl, what percentage, to the nearest whole percent, of the total candies in the bowl are red? (Do NOT include punctuation in your answer.) The first civilization in Mesopotamia was _____.PersiaSumerHittiteBabylonia the sum of two numbers is 181 and their difference is 37.Find the larger of the two integers In which country do people have the MOST freedom to criticize the government without fear of punishment? (45C) A. Iran B. Israel C. Egypt D. Saudi Arabia A hiker is walking down a mountain. She walked 5978 feet in 17 minutes. In that time she descended 1024 feet feom the top of the mountain. She then walked 3927 feet in 7 minutes. In that time she descended 500 more feet. Express the average rate of change in altitude of the hiker from her starting point to her ending point as unit rate The following are all types of public opinion polls EXCEPT:Exit pollsStraw pollsGerrymandered pollsTracking Polls Question # 2Multiple ChoiceWhich of the following statements best compares and contrasts creating ads for a magazine as opposed to a newspaper?Both magazines and newspapers rely on advertisements to help fund their publications, but newspapers publish daily and most magazines publish monthly.Ads for both magazines and newspapers require a great deal of communication to create; however, magazines have a larger budget.Ads for both magazines and newspapers require collaboration between the art and marketing departments; however, if a client is unhappy with a magazine ad only the art department will handle the situation.Magazines and newspapers have large advertising departments to create professional quality ads; however, magazines only design ads in color.