Solve the equation 3(x +4.5) = 36
If you get stuck use the hanger diagram to help yo
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4.5
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36
4.5
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4.5

Answer:

all real numbers for both

Step-by-step explanation:

Answer:

A. $3

Step-by-step explanation:

20 × 15% =

20 × 15/100 =

20 × 3/20 = 60/20 = 3

Answer:

$23

Step-by-step explanation:

I hope this helps!

The amount of money that Matt and Chris have after 5 years will be $362.66 and $415.69, respectively.

A loan or deposit's interest is computed using the starting principle and the interest payments from the ago decade as compound interest.

We know that the compound interest is given as

[tex]\rm A = P \left (1 + \dfrac{r}{n} \right ) ^{nt}[/tex]

Where A is the amount, P is the initial amount, r is the rate of interest, and t is the number of years.

Matt put $300 into a five-year account with a 3.8% annual interest rate compounded on a monthly basis. Then the amount after 5 years will be

[tex]\rm A = 300\left (1 + \dfrac{0.038}{12} \right ) ^{12 \times 5}[/tex]

Simplify the equation, then we have

A = 300 x 1.2089

A = $362.66

Chris put $350 into a savings account with a 5-year compounded yearly return rate of 3.5 percent.

A = 350 (1 + 0.035)⁵

Simplify the equation, then we have

A = 350 x 1.1877

A = $415.69

The amount of money that Matt and Chris have after 5 years will be $362.66 and $415.69, respectively.

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The finance charge for this payment schedule is $450 if Ken and Marcy plan to have their kitchen remodeled at a cost of $6,000.

It is defined as the expenses incurred by a single entity on a monthly basis, it consists of basic utilities, food, etc.

We have;

Ken and Marcy plan to have their kitchen remodeled at a cost of $6,000.

The carpenter suggests they pay $600 down, followed by 18 monthly payments of $325.

The finance charge = 600 + 325×18 - 6000

= 600 + 5850 - 6000

= 6450 - 6000

= $450

Thus, the finance charge for this payment schedule is $450 if Ken and Marcy plan to have their kitchen remodeled at a cost of $6,000.

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If an input of -9 is given to machine having Function A, then output will be 84 and if it is given to machine having Function B, then the output will be 3i-2.

The machine having Function A is given by y = x² + 3 and the machine having Function B is given by y = (√x) - 2.

Here, input will be the value of x and output will be the value of y as x id the independent variable and y is the dependent variable. If we put x = -9 in both the machines, then;

The output by machine A will be given by

y = (-9)² + 3

y = 81 + 3

=> y = 84

The output by machine B will be given by

y = (√-9) - 2

y = 3(√-1) - 2

=> y = 3i - 2.

Now, if Eric wants to get an output zero, he can get it by using machine B as Function A has square and addition both so any negative number will also give a positive result and the result will never be zero. But in Function B the result zero can be obtained by giving the input as 4 that is x = 4. The output will be given by:

y = (√4) - 2

y = 2 - 2

=>y = 0.

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Answer:

(0.131) , (0.044)

Step-by-step explanation:

Given:

Total sample n = 200

Yield x = 35

Confidence level = 90%

Find:

Proportion non-conforming

Computation:

Proportion p = x / n

Proportion p = 35 / 200 = 0.175

Non Proportion q = 1 - p

Non Proportion q = 0.825

So,

z value of 90% is 1.64

So,

Proportion non-conforming

p ± [z√pq/n]

0.175 ± [1.64√(0.175)(0.825)/200

(0.131) , (0.044)

Step-by-step explanation:

what should she do do next yo find √42 to the nerest hundredth

Answer:

From a starting location of 75 feet below sea level, the submarine is descending 50 feet per hour. Answer is.D

Step-by-step explanation:

Used an Calculator  

I hope this helps

Answer:

D

Step-by-step explanation:

the reason why it's D, is because i did the test bro and it had a green check which means it's right.

your welcome.

Answer:

The weight in w weeks of a baby that gains 1.5 pounds per month if her starting weight is 7.5 pounds.

Step-by-step explanation:

Answer:

7 : 14, or simplified, 1 : 2

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

divide by 7 to

Answer:

197,250

Step-by-step explanation:

2.5 * 0.04 * 250 * 8 * 1.25 * 789

0.1 * 250 * 8 * 1.25 * 789

25 * 8 * 1.25 * 789

200 * 1.25 * 789

250 * 789

789/4 * 1000

197.25 * 1000

197,250

Answer:

choice c

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

300 - 140 = 160 so 160 divided by 20 is 8

Answer:

8, 0, 10

Step-by-step explanation:

Answer:

36m 40s

Step-by-step explanation:

To find out how much time was spent on playing soccer, we need to find out the total number of hours spent on exercising.

Total amount of time for exercise = 3h + [tex]\frac{2}{3}[/tex]h

                                                        = [tex]\frac{11}{3}[/tex]h

Total amount of time for soccer = [tex]\frac{1}{6}[/tex] × [tex]\frac{11}{3}[/tex]h

                                                     = [tex]\frac{11}{18}[/tex]h

                                                     = 36m 40s

Answer:

D. 31

Step-by-step explanation:

Given:

[tex] f(x) = 4x^3 - 10 [/tex]

[tex] g(x) = \frac{3x - 4}{2} [/tex]

Required:

The value of g(f(2))

First, find f(2).

Substitute x = 2 into [tex] f(x) = 4x^3 - 10 [/tex].

[tex] f(2) = 4(2)^3 - 10 [/tex]

[tex] f(2) = 4*8 - 10 = 32 - 10 [/tex]

[tex] f(2) = 22 [/tex]

Next, find g(f(2)).

[tex] g(f(x)) = \frac{3(22) - 4}{2} [/tex]

[tex] g(f(x)) = \frac{66 - 4}{2} [/tex]

[tex] g(f(x)) = \frac{62}{2} [/tex]

[tex] g(f(x)) = \frac{62}{2} [/tex]

[tex] g(f(x)) = 31 [/tex]

Answer:

satingin ko po at B I not sure

Step-by-step explanation:

i hope it help

Answer:

31.0003

Step-by-step explanation:

Use BODMAS: Brackets Of Divison Multiplication Addition and Subtraction

i) Division

11/190 / 178 =11/33820

ii) Multiplication

2/10 * 105 =21

iii) Add

21 + 10 + 11/33820 = 31.0003...

Are you sure This Question is not ambiguous?

I used my calculator to do the calculations. Can't convert to a fraction.

Answer:

b .25 x 4 = 1

Step-by-step explanation:

Answer:

x=10

Step-by-step explanation:

1/2x+4=9

subtract 4 from both sides

1/2x=5

multiply both sides by 2 to get x by itself

x=10

Answer:

1/2x+4=9 is x=1/10

Step-by-step explanation:

theres no explanation

Only 80% students passed the second exam and also passed the first exam .

Conditional probability is used to find the probability of an event A given that event B has already occurred.

It is denoted by P(A/B)=P(A∩B)/P(B)  .

In the given question

Let A be the event for students passed in first exam.

Let B be the event for students passed in second exam.

Given

Only 48% passed in both the exam that means

P(A∩B)=48%=0.48   ...(i)

and

60% students passed the second exam , that is

P(B)=60%=0.60       ...(ii)

To find the probability of students passed in second exam given that they passed in first exam , conditional probability is used that is P(A/B), denoted by

P(A/B)=P(A∩B)/P(B)

Substituting the values from equation (i) and (ii) we get

P(A/B) = 0.48/0.60

=48/60

Converting 48/60 to percent

=48/60*100

=80%

Therefore , Only 80% students passed the second exam and also passed the first exam , the correct option is 80%.

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Answer:

:4,3,5,8,7,6,1,2

Step-by-step explanation:

this is right give me brainlist

When this data is analyzed and arranged, here is the order of the values from least to greatest:

Percentage refers to the measure made per hundred. In mathematics, percentage actually refers to a ratio that is expressed as a fraction of 100.

We see the above arrangement as related to the data which is arranged in order of their values from least to greatest.

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Step-by-step explanation:

=(11+4)÷3×√64

=15÷3×8

=5×8

=40

hope it helps

Answer:

Y=300

X= 4

M= 49x9=4

3x4=3

Step-by-step explanation:

Answer:

Step-by-step explanation:

The equation of the linear function is:

Answer: you could make a half batch of each of them

Step-by-step explanation:

Answer:

Step-by-step explanation:

thats a lot of eggs

Answer:

H.4x+4

Step-by-step explanation:

gg

jsjsjsjsjsjsjs

Answer:

One of the angles is 53 degrees and the other is 37 degrees.

Step-by-step explanation:

Let x be equal to the measure of the first angle.

Let y be equal to the measure of the second angle.

Because x and y are complementary, they add up to 90 degrees.

x+y=90

The question tells us that x and y have a difference of 16.

x-y=16

Now that we have our two equations, we can use the method of elimination to find the value of x (process is in the picture attached). We do this by adding the two equations since y will cancel out.

x=53

Finally, we can plug x back into either of the original equations to find the value of y.

x+y=90

53+y=90

Subtract both sides by 53 to isolate y

53+y-53=90-53

y=37

I hope this helps!

Answer:

lila added 1/12 more than fiona

Step-by-step explanation:

find GCF (12), multiply amounts added accordingly

lila added 9/12 (multiply 3/4 by 3)

fiona added 2/3 (multiply 2/3 by 4)

Answer:

1 . A

2.C

3. D

4. B

5.A

6.C

7. B

Step-by-step explanation:

Answer:

This is a very vague question. We can't find out the width if it doesn't tell us the area. Comment on my answer the area and I can help.