Find the surface area of the rectangle:
8 cm
5 cm
12 cm

Please help with these questions!!! Having trouble solving them

The sales tax is 5 percent what is the tax on an item that cost $24

The most common IQ tests have a standardized mean of 100 and a standard deviation of 15. Based on this information, use the empirical rule to answer the following question: If approximately 348 prospective college students are tested for their IQ, approximately what percentage of their scores will fall within one standard deviation of the mean

Which expression is equivalent to (8x - 1) (4x + 3) ?

If x is a positive integer, and x = 3y = 6z, what is the value of x + y in terms of z?


F. 3z

G. 5z

H. 8z

J. [tex]\frac{25}{3} z[/tex]

K. [tex]\frac{31}{3}z[/tex]

Pretend that you and your neighborhood friends decide to make snow ice cream on your snow day. You found the recipe below. To have enough for everyone, you will need 20 heaping cups of clean snow instead of 10. So, you must double the recipe.

Ingredients

1.25 cup milk
1/2 cup sugar
1 ¾ tsp vanilla
⅘ cup sprinkles
10 heaping cups of clean snow

number 5 pls pls pls i need it nowww

. If you walk around a circular path TWICE, and the circle has a diameter of 100 m, how far did you walk in TOTAL?

A store pays $27 for a ticket to a play and marks the price up by 39%. What is the amount
of the mark-up?

Whats your zodiac sign?

Responses which are acquired after birth are called _____ responses.

A soccer team must raise at least $660 buy new equipment. To reach this goal, each of the 12 soccer players sells tickets
to a game. Tickets cost $2.75 each. The school athletics fund donates an additional $10 per player. The situation is
modeled by the inequality shown,

12(2.75r + 10) 660

How many tickets must each player sell to raise the money?

A at least 19
B at least 17
C at least 16
D at least 20

0.75% of 80 is what number

5.
(x + 10°)
(x + 20°)

Enter an estimate. Round each mixed number to the nearest half in your estimate.

5 1/2 - 4 6/7

what is the missing number in 100+
blank=1,0000​

Leon bought 3 slices of pizza for himself and his friends. He spent a total of $7.50. Let p represent the price of one slice of pizza. Write an Algebraic Equation for the situation. Solve the Equation.
Plz do a step by step with the question
this will be for 35 points

find the LCD for each set of rational expressions.
x/2x + 16 and -4x/3x - 27
please help!! fast!!

Answer the question plz

i am really stuck in this one so help?

What is the measure of Angles are not necessarily drawn to scale.

I hate math

The difference of five times a number and 11 is 39

Three students, Linda, Tuan, and Javier, are given five laboratory rats each for a nutritional experiment. Each rat's weight is recorded in grams. Linda feeds her rats Formula A, Tuan feeds his rats Formula B, and Javier feeds his rats Formula C. At the end of a specified time period, each rat is weighed again, and the net gain in grams is recorded. Using a significance level of 10%, test the hypothesis that the three formulas produce the same mean weight gain.
Linda's rats Tuan's rats Javier's rats
43.5 47.0 51.2
39.4 40.5 40.9
41.3 38.9 37.9
46.0 46.3 45.0
38.2 44.2 48.6
Determine whether or not the variance in weight gain is statistically the same among Javier’s and Linda’s rats. Test at a significance level of 10%.

A basketball hoop is 15 feet tall. The angle of elevation to the hoop from Jasmine is 75 degrees. How far away is Jasmine from the base of the basketball hoop (horizontal distance)? Round to the nearest hundredth.

w=
she suznsnsja. s
anna abs
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Four fundamental factors affect the cost of money: (1) the return that borrowers expect to earn on their investments, (2) the preference of savers to spend their income in the current period rather than delay their consumption until some future period, (3) the risks associated with the investment, and (4) expected inflation. Consider the following statements that address these factors, and indicate which you think are true.
Statement 1: All things being equal, savers and investors expect to receive some amount of maturity premium as compensation for their deferred consumption.
Statement 2: Historical inflation rates, as opposed to expected future rates of inflation, should be used when calculating an investment’s nominal risk-free rate of return.
Statement 3: An investment that can provide a 10% return should attract more investment capital than an otherwise identical investment that can only provide a 6% return.
Statement 4: The inflation premium used to calculate the nominal interest rate on a five-year security should be equal to the rate of inflation expected in year 5 of the investment.
The true statements are:_______.
a. 1, 2, 3, and 4
b. 2 and 4
c. 1, 2, and 3
d. 1 and 3

Which inverse operations could you use to solve the equation m/5 - 8 = -6? Select two answers.
A Add 8 to each side and then divide each side by 5
B. Add 8 to each side and then multiply each side by 5
C. Multiply each side by 5 and then add 40 to each side
D. Subtract 8 from each side and then multiply each side by 5
E Multiply each side by 5 and then add 8 to each side

Need help pls will give crown
2. A bag of dog food weighs 40 lb. By weight, 16% of the ingredients is turkey. Find the weight of turkey in the dog food.

a) Show the work to set up the problem. You may either use the percent equation, set up a proportion, or use a ratio table but SHOW YOUR WORK.






b) What is the weight of the turkey in the dog food according to your work in part a? Solve and show your work.

A band will sell CDs of their music at their concert for $5.00 each. The band ordered 300 CDs at a cost of $1.25 each. Which inequality represents the number of CDs, n, the band needs to sell to make a profit of at least $500?

1. x is greater to or equal to 99
2. x is greater to or equal to 100
3. x is greater to or equal to 133
4. or x is greater to or equal to 134

so the question on the pic