Estimate amount of money needed for a 15% tip

Here is the question: Suppose that you want to leave your server a 15% tip on the dinner bill. The total bill amounts to $24.19. Estimate the amount of money that you should leave for a 25% tip.... more

What are the pronouns for these nouns?

John schoolcarSharon Kim & Jacob

02/26/20

I need to know what 2/5 of 56 is in a full number

In the library there are 2/5 as many fiction books as there are non-fiction books, there are 56 books in the school library. How many books are fiction books?

Calculus Question

Construct two angles in standard position that have sin θ = 24/25, but with different terminal sides. Then find the ratios of the other five trigonometric functions for each angle. Construct the... more

02/26/20

A cardboard box has a square base, with each edge of the base having length x inches, as shown in the figure. The total length of all 12 edges of the box is 144 in.

a) Express the volume V of the box as a function of x.b) What is the domain of V? (Use the fact that length and volume must be positive. Enter your answer using interval notation.)c) graph d) find... more

02/26/20

An angle measures 57.4° more than the measure of its complementary angle. What is the measure of each angle?

I just don't get it! I need answers, please!!

02/25/20

A pizza company charges $12 per pizza, plus a delivery charge of $6. If p represents the number of pizzas, which expression represents the total cost of p pizzas delivered to the same location?

A pizza company charges $12 per pizza, plus a delivery charge of $6. If p represents the number of pizzas, which expression represents the total cost of p pizzas delivered to the same location?

02/25/20

Jina made $171 for 9 hours of work. At the same rate, how much would she make for 7 hours of work??

Solving a word problem on proportions using a unit rate

duct of a number and three increased by six is at least negative twelve.The pro

The product of a number and three increased by six is at least negative twelve.

02/25/20

How is this possible?

Andy, Lee, and Val each ate 2/3 of pizza. The pizzas were the same size, but Andy ate two pieces, Lee ate four slices, and Val ate six slices.

Help with curves please!

Find the area of the region bounded by the graphs of y = x, y = -x + 4, and y = 0.Options: 1) 1 2)  2 3)  4 4)  None of these

Without replacement Question

A bag has 8 green, 5 white and 7 purple balls. You decide to select two balls from the bag with replacement. Let Event A: Exactly one balls is green and Event B: at least one ball is white. a. Are... more

Absolute Change

Suzy is 5'7" tall and Antonio is 6'0" tall.Using Suzy as the reference, find the absolute change between Suzy and Antonio.Express your answer rounded to the nearest inch.

probability question

A bag has 8 green, 5 white and 7 purple balls. You decide to select two balls from the bag with replacement. Let Event A: Exactly one balls is green and Event B: at least one ball is white. a. Are... more

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