1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hodyreva [135]
3 years ago
13

Danny worked at a store 30 hours a week for $8.50 per hour. His pay was increased to $9.00 and his hours were increased to 35 pe

r week. By what percent did his total weekly pay increase as a result of these changes?
Mathematics
1 answer:
devlian [24]3 years ago
8 0

Answer:

The percent of increase = 23.53%

Step-by-step explanation:

Danny worked at a store 30 hours a week for $8.50 per hour

total Pay = 30 * $8.5 = $255

When the pay was increased to $9.00 and his hours were increased to 35 per week

The total pay after the increase = 35 * $9 = $315

The difference = $315 - $255 = $60

The percent of increase = \frac{60}{255} *100 = 23.53%

You might be interested in
Find the prime factorization for58 thank you
Vladimir79 [104]
58/2=29
29 is prime
prime factorization is 2 times 29
8 0
3 years ago
Read 2 more answers
How
andrey2020 [161]

Answer: 7800

Step-by-step explanation:

As English alphabet has 26 letters.

So , Choices for First character in the code = 26

The choices for digits = 10  (From 0 to 9)

So , choices for second character = 10  (Middle two characters must be numbers)

choices for third character = 10            (Middle two characters must be numbers)

Choices for last character = 3   (the  last character must be a 1, 3, or 7)

By Fundamental principle of counting , the total number of four character codes can be generated =

(Choices for First character)x (choices for digits) x(choices for digits) x(Choices for last character)

= (26) (10)(10)(3) =7800

Hence, the total number of character codes can be generated= 7800

6 0
3 years ago
If x = 7, what is the value of 3 times x²​
stira [4]

Answer:

147

Step-by-step explanation:

x = 7,

3x² = 3 × 7²

= 3 × 49

= 147

5 0
2 years ago
what is the area, in square inches, of the largest triangle that can fit into a 3-inch by 4-inch rectangle. please show how you
AnnyKZ [126]
The area of the largest triangle would be 6 inches².

How did I get this? I'll explain first:

We would want our triangle to have the longest sides, so it can be big. If you think of a rectangle, a triangle can fit into it if:

The base (bottom) of the triangle is the same length as one side of the rectangle, and the other side of the triangle is perpendicular (90°) to the bottom and is the same length of the other side of the rectangle.

Okay, just picture it: two sides of the triangle are resting in the two sides of the rectangle, and the third side of the triangle is a line that splits the rectangle in half from one corner to the other.

I've added an image to explain.

The formula to find the area of a triangle is half of the base × height.

A of Δ = half of 3 × 4
A = 1.5 × 4 = 6 inches²!

4 0
3 years ago
I neeed helppp please help me
r-ruslan [8.4K]

Answers:

  • A) The equation is d = 2t
  • B) Independent variable = time; dependent variable = amount of cookies

=========================================================

Explanation:

The independent variable is always long the horizontal axis. Often this is x, but we are using t in this case.

The variable t represents the amount of time in minutes. For instance, t = 2 means 2 minutes have elapsed. At this time, 4 cookies have been eaten as shown by the point (2,4). As another example, the point (3,6) means that d = 6 cookies have been eaten at time t = 3 minutes.

The equation is d = 2t because the '2' represents the rate of change of "eating 2 cookies per minute". Whatever the time value (t) is, we double it to get the value of d, which is the number of cookies eaten.

6 0
3 years ago
Other questions:
  • Reduce the following fraction to lowest terms 49/105
    6·2 answers
  • Find the most general antiderivative of the function. (Use C for the constant of the antiderivative).
    14·1 answer
  • Rachel finished reading a book in 16 hours . It took Ross 790 minutes to read the same book . Monica read the book in 60500 seco
    11·1 answer
  • What is the volume of a cone with a radius of 5 inches and a height of 8 inches?
    14·1 answer
  • The equation of a line is y=-3x - 2. What are the slope and the y-intercept of the line?
    15·1 answer
  • Round to nearest tenth
    9·2 answers
  • Stephen evaluated (6.34 times 10 Superscript negative 7 Baseline) (4.5 times 10 Superscript 3 Baseline). His work is shown below
    6·2 answers
  • A model train uses a scale of 148. One car of the model train is 6 inches long
    15·1 answer
  • A photographer wants to arrange 8 different people for a group picture.
    7·1 answer
  • Why would someone choose a 10-year term length on a student loan, rather than a 25-year length?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!