10. Barbara puts $22 a week for 30 weeks in her savings account at the bank.
If she receives $4 interest for every $100 saved, how much money will
Barbara have after the 30 weeks?
$684
$660
B.
$636
$404

3) Sumalee's school is selling tickets to the annual dance competition. On the first day of ticket sales the school
sold 8 senior citizen tickets and 10 child tickets for a total of $162. The school took in $180 on the second
day by selling 10 senior citizen tickets and 10 child tickets. What is the price each of one senior citizen
ticket and one child ticket?

Pls helps I need help

the circumference of a circle is about 29.202 inches. the circles area is about ___ square inches.

use 3.14 for pi.
round your answer to the nearest tenth.​

The function y = -16x2 + 1500 gives a parachute jumper's height y in feet
after "X" seconds for a jump from 1500 feet. How long is free fall if the
parachute opens at 1100 feet?

What is the result of subtracting a number greater than -3 but less than -2 from a number greater than 1 and less than 6

The price of an item has been reduced by 60%. The original price was $45. What is the price of the item now?​

A person is designing a new rectangular garden. Its area must be 344 square feet. List the length and​ width, in​ feet, of all the possible gardens with this area. Use​ whole-number dimensions. Which garden has the least​ perimeter?

In the cafeteria, a principal asked students what fraction of their plates contained vegetables. The line plot displays the students' responses. How many more plates of vegetables did the students who responded of a plate have than the students who responded of a plate? (look at picture)

please help me ahhh im doing 8th grade math with pythagorean theorem

Choose all the examples that can be measured using volume.?

the amount of cereal in a box

the amount of milk in a milk carton

the amount of space inside a van

the amount of writing space on a piece of paper

the amount of space a picture takes up on the wall​

Stephany is inviting 3 friends to a party. If each friend will get 7 cookies and each box has 10 cookies, how many boxes does Stephany need to get?

sooo i have a question, the currency in malaysia is the ringgit the exchange rate is apparently $1 for every 4 ringgits . At this rate how many ringgits would you get if you exchanged $5?

The temperature currently −4.574°F. A high-pressure front increases the temperature to 8.7°F. Let x represent the number of degrees the temperature increases. How many degrees did the temperature increase?

Please help I only got 20 minutes to answer!!!!!!!!!

Select the statement that describes the expression (one fourth x 8 + 3) ÷ 5.

Add three to the quotient of one fourth and 8, then divide by 5
one fourth times the product of 8 and 3, then divide by 5
Add 3 to the product of one fourth and 8, then divide by 5
Add 3 to the sum of one fourth and 8, then divide by 5

Help me with this thanks

1)encontre a fraçao geratriz das dizimas periodicas simples a seguir

Which expression is equivalent to (q? – 16)?
M. (q - 4)2
P. (9 + 4)(9-4)
R. (q + 8)(9 - 2)
S. (9-8)(9 + 2)

Andre earns 5200 a month at his new job. In order to track his spending and saving, he created a monthly
budget Andre divided his income into five categories and created the following círcle graph to represent the
budget he created for himself. Use this circle graph to answer the following questions.
Monthly Budget
Other
28%
Rent
30%
Savings
189
Groceries
15%
Utilities
9%
How much more money does Andre budget for Groceries and Utilities than he does for Savings?? Show
your work. Write your answer as a dollar amount.

An expression is shown -5.75 + 6.5, what is the value of the expression

Q 18: Melissa uses 150 g of sugar for every 6 eggs. How many eggs should she use with 350 g of
sugar?

What is the volume of a square pyramid with a base length of 4 cm and a heighi of 9 cm?

PLEASE HELP !!!!!!!! What is the equation of the directrix for the following parabola: -8(x-5)=(y+1)^2

a. y=-3
b. x=7
c. y=7
d. x=-3

a.( 18:32)
b.(6:36)
c.(9:21)



convert the following ratio to fraction in it's lowest from ​

Tell whether the side lengths 18, 24, and 30 would form a right triangle?*
O Yes
O No
O Not enough information

5 points
If f(x) = 3 sin 2x + c, what is the maximum value
of f(x)?
A) c+5
B) c+2
C) c
D) c +3
A
B

how to make percent to decimal?

ex. 76% = #/#

A scientist uses 8.5 grams of carbon every 30 minutes during an experiment. If the experiment lasted 2 hours, how many total kilograms of carbon did they use?

A triangle has angles measuring 18.3° and 102.5°. What is the measure of the third angle?

Suppose that 60\%60%60, percent of adults in district A support a new ballot measure, while 45\%45%45, percent of adults in district B support the same measure. Pollsters take an SRS of 200200200 adults from district A and a separate SRS of 100100100 adults from district B to see the difference between the sample proportions (\hat{p}_\text{A}-\hat{p}_\text{B})( p ^ ​ A ​ − p ^ ​ B ​ )left parenthesis, p, with, hat, on top, start subscript, start text, A, end text, end subscript, minus, p, with, hat, on top, start subscript, start text, B, end text, end subscript, right parenthesis. What will be the shape of the sampling distribution of \hat{p}_\text{A}-\hat{p}_\text{B} p ^ ​ A ​ − p ^ ​ B ​ p, with, hat, on top, start subscript, start text, A, end text, end subscript, minus, p, with, hat, on top, start subscript, start text, B, end text, end subscript, and why?