please help me with this question

Answer: y = 3x^2 -x + 2

Step-by-step explanation:

Answer:

yrsdhhdjdbzbdvbs. Es 560

Cliff pays a total interest of approximately $679.90 on his $5,000 loan.

To calculate the total interest paid on the loan, we need to use the formula for compound interest:

\(A = P(1 + r/n)^{(nt)}\)

Where:

A is the final amount (loan amount + interest)

P is the principal (loan amount)

r is the annual interest rate (in decimal form)

n is the number of times interest is compounded per year

t is the number of years

Given that Cliff takes out a $5,000 loan with a fixed annual interest rate of 7% compounded monthly, we can substitute the values into the formula:

P = $5,000

r = 7% = 0.07

n = 12 (monthly compounding)

t = 2 years

\(A = 5000(1 + 0.07/12)^{(12 \times 2)\)

Calculating this expression:

A ≈ 5000\((1.00583)^{(24)\)

A ≈ 5000(1.13598)

A ≈ 5679.90

The final amount (A) is the loan amount plus the total interest paid. Therefore, to find the total interest paid, we subtract the principal (P) from the final amount (A):

Total Interest = A - P

Total Interest = 5679.90 - 5000

Total Interest ≈ $679.90

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Answer:

18

Step-by-step explanation:

Answer:

The answer is C hope this can help you out!

We start by checking the square root of 1103.

The greatest prime that must be considered is the prime before 33.2

That is 31.

Therefore,

Answer:

18 1/3

Step-by-step explanation:

Divid interger 22 divided by 12 =1

mutiplyed 1 times 12 =12 then subtracct

write down 0  and divid interger 100 divod by 12 = 8

mutiply 8 times 12 = 96 then -

the remander is 4

Answer: I Hope some one helps you out

Step-by-step explanation:Y

1 gram of medicine costs 86 nairas, while a 42-hour workweek results in a salary of 27,090 nairas.

Simplifying procedures is one way to achieve uniformity in job efforts, expenses, and time. It reduces diversity and variation that is pointless, harmful, or unneeded. Parenthesis, exponents, multiplication, division, addition, and subtraction are all referred to as PEMDAS. The order of the letters in PEMDAS informs you what to calculate first, second, third, and so on, until the computation is finished, given two or more operations in a single statement.

Given, 12.5g of medicine cost 1,075 nairas.

Since,

Cost of 12.5g medicine = 1075

Cost of 1 g medicine = 1075/12.5

Cost of 1 g medicine = 86 naira

Also given, Someone gets 645 nairas for one hour of work

the total pay for someone who works 42 hours = 645 * 42

the total pay for someone who works 42 hours =  27,090 nairas

therefore, the Cost of 1g of medicine is 86 nairas and the total pay for someone who works 42 hours is 27,090 nairas.

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\(\begin{array}{llll} \textit{using the pythagorean theorem} \\\\ a^2+o^2=c^2\implies o=\sqrt{c^2 - a^2} \end{array} \qquad \begin{cases} c=\stackrel{hypotenuse}{11}\\ a=\stackrel{adjacent}{6}\\ o=\stackrel{opposite}{RT} \end{cases} \\\\\\ RT=\sqrt{ 11^2 - 6^2}\implies RT=\sqrt{ 121 - 36 } \implies RT=\sqrt{ 85 }\implies RT\approx 9.22\)

The maximum amount you can finance is $896.

We are given that;

The monthly gross income = $3,200

Now,

28% of your gross monthly income on your mortgage, including taxes and insurance

The percentage = 28%

3200* 28/100

=32*28

=896

Therefore, by percentage the answer will be $896.

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Answer: the slope is -3

Step-by-step explanation:

(Pls see pic for the work)

The percentage of boys in the class and also the standard deviation of heights of all the students in the class are 78% and 9 cm respectively

Percentage of the boys in the class deals with a ratio of the boys to the number of students in the class

The given parameters that will help us to get the percentage are

Mean height of the class = 152 cm

Mean height of the boys = 158 cm

The standard deviation of the boys = 5 cm

Mean height of the girls = 148 cm

Standard deviation of the girls = 4 cm

(1) The percentage of boys in the class is

Total mean height = 158 +148 = 306

Percentage = 158/306 * 100 = 51.6%

Then the  percentages 51.6/100 * 152 = 78%

(2) The total standard deviation of all the students

Boys + girls = 5+4 = 9 cm

Therefore, the percentage of boys in the class and also the standard deviation of heights of all the students in the class are 78 students and 9 cm respectively

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The amount (present value at age 60) that Sandro would neet in his retirement savings account in order to have a monthly income of $1,500 until he is 90 years old, compounded at 4.5% monthly is $296,041.74.

The present value is computed using an online fiance calculator that discounts the future withdrawals (monthly income) for a 360-months period.

End of withdrawal period = 90 years old

Beginning of withdrawal period = 60 years old

The number of years between 60 and 90 = 30 years

N (# of periods) = 360 months (30 years x 12)

I/Y (Interest per year) = 4.5%

PMT (Periodic Payment) = $-1,500

FV (Future Value) = $0

Results:

Present Value (PV) = $296,041.74

Sum of all periodic payments = $540,000 ($1,500 x 360 months)

Total Interest = $243,958.26

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Answer:

1. 32

2. 4.7

3. 3

Step-by-step explanation:

4*8=32

6.5-1.8= 4.7

18/6=3 or 18 divided by 6 = 3

Step-by-step explanation:

a probability is always desired cases over total possible cases.

so, we have actually 8 systems (5 + 3) we can pick from.

therefore, the total possible cases are 8.

the desired case is in this question to pick one of the 3 Wii consoles.

the probability to pick a Wii is therefore

3/8 = 0.375

Answer:

3/8, or 37.5%

Step-by-step explanation:

There are 8 different playing devices there.

There are only 3 Nintendo Wii consoles.

So, the probability is 3/8

Answer: ($19.8, $20.8)

Step-by-step explanation:

Confidence interval for mean : \(\overline{x}\pm z^*\dfrac{\sigma}{\sqrt{n}}\) , where \(\overline{x}\) = Sample mean, n= sample size, \(\sigma\) = population standard deviation, z* = two tailed critical z-value.

Given:  \(\overline{x}\) = $20.3

n= 2333

\(\sigma\) = $11.3

For  98% confidence,  z* = 2.326

Then, the98% confidence interval for population mean will be:

\(20.3\pm (2.326)\dfrac{11.3}{\sqrt{2333}}\\\\=20.3\pm (2.326)\dfrac{11.3}{48.3011387}\\\\=20.3\pm (0.544165224825)\\\\\approx 20.3\pm 0.5\\\\=(20.3-0.5,\ 20.3+0.5)\\\\=(19.8,20.8)\)

Hence,  the 98% confidence interval for the mean per capita income in thousands of dollars = (19.8, 20.8)

The expression that is equivalent to the expression 2ˣ⁺⁴ is 16(2ˣ)

From the question, we have the following parameters that can be used in our computation:

2ˣ⁺⁴

The above expression is an exponential expression with the following properties

When the above expression is expanded, we have

2ˣ⁺⁴ = 2ˣ * 2⁴

Evaluate the expression 2 exponent 4

So, we have the following representation

2ˣ⁺⁴ = 2ˣ * 16

Rewrite as follows

2ˣ⁺⁴ = 16 * 2ˣ

This gives

2ˣ⁺⁴ = 16(2ˣ)

Hence, the expression that is equivalent to the expression is 16(2ˣ)

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Answer:

So bank B would charge the least amount of interest.

Step-by-step explanation:

The surface area of the rectangular prism is 396 square inches

He will need 504 tlles

From the question, we have the following parameters that can be used in our computation:

7 in by 12 in by 6 in

The surface area of the rectangular prism is calculated as

Area = 2 * (7 * 12 + 7 * 6 + 12 * 6)

Evaluate

Area = 396

Hence, the area is 396 square inches

The number of tiles is 7 * 12 * 6 = 504

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Question

wants to tile the surface of a rectangular storage case that is 7 inches​ long, 12 inches​ wide, and 6 inches tall. If he uses all green​ tiles, how many tiles will he​ need?

Step-by-step explanation:

hypotenuse =

\( \sqrt{a {}^{2} + b {}^{2} } \)

Answer:

Area of the figure = 224 yd²

Step-by-step explanation:

Area of Rectangle = Length × Width

Area of Δ = 1/2 (base × height)

Dividing the whole figure

Triangle 1:

1/2(12 × 14) = 168/2 = 84 yd²

Rectangle 1:

3 × 11 = 33 yd²

Rectangle 2:

7 × 9 = 63 yd²

Rectangle 3:

4 × 11 = 44 yd²

Adding all

Area of the figure = 84 +33 +63 + 44

Area of the figure = 224 yd²

Answer:

Total area = 224 yd²

Step-by-step explanation:

Make a sketch. See attachment

Total area =

area 1 + area 2 + area 3 + area 4 + area 5 + area 6 + area 7

15 + 84 + 42 + 32 + 7 + 28 + 16

Total area = 224 yd²

Answer:

(4x3) + (4x3) and (5x4) + (1x4)

Step-by-step explanation:

When you multiply 4 by 3 you get 12. And 12 + 12 is 24. 4 x 6 is 24 so then that is an answer. And 5 by 4 is 20 and 1 x 4 is 4 you add them you get 24.

Answer:

-$53.74

Step-by-step explanation:

96.26 - 150.00 = -53.74

Answer:

x=53

y=19

Step-by-step explanation:

3x + y-5

3(5)=15

15+y

Answer:

1/9 yards ^2

Step-by-step explanation:

\(\frac{1}{3}^2 =\\\frac{1}{3} * \frac{1}{3}=\\\frac{1}{9}\)

Answer:

288

Step-by-step explanation:

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2)

1,700 gallons for 3 pumps

Divide 1,700 by 3 and we get what one pump does; 566 \(\frac{2}{3}\)

We need 5,500 gallons, so we can divide by 566 \(\frac{2}{3}\) for an answer of about 6.4782. You cannot have half of a pump, so our answer is 7 pumps.

3)

\(\frac{7fragments}{500tons} = \frac{100}{x}\)

Cross multiply:

7 times x = 7x

500 times 100 = 50,000

50,000 = 7x

Divide both sides by 7:

7,142 tons of gravel = x

4)

Dozen = 12

12 divided by 3 (number of eggs) = 4

4 (batches you could make) times 4 (cookies made) = 16

So you could make 16 dozen cookies with a dozen eggs

I hope this helps, have a nice day :D

Hopefully you can read what the fractions say, they are formatted weird xD

Answer:

5 and 9

Step-by-step explanation:

Answer:b

Step-by-step explanation: took the test

Answer:

x = 35

2 plus five-sevenths of 35 gives 27

Answer:

x = 35

Step-by-step explanation:

Equation:-

2 + 5x/7 = 27

=> 5x/7 = 27 - 2

=> 5x/7 = 25

=> x = 25 x 7 / 5

=> x = 35