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
maria [59]
3 years ago
11

Help please!!!!!!!!!!!!

Mathematics
1 answer:
iragen [17]3 years ago
6 0

Answer:

When you fill in the blanks you get ($0.25*x)+(0.1*y)+(0.05*z). When you evaluate it you get $1.35, which is the total amount of change in her pocket.

Step-by-step explanation:

All of the numbers that are given in the equation are values of the coins (ex: a quarter is worth $0.25) and the variables are the different coins. Multiply the quantity of each coin (that's the variable) by its value then add them together. Finally, plug in the numbers it gives you for x, y, and z.

You might be interested in
Jake tossed a paper cup 50 times and recorded how it landed. the table shows the results:
Darya [45]

The experimental probability of each event is as follows:

  • Landing open side up = 1/50 = 0.02 = 2%.
  • Landing closed side up = 5/50 = 1/10 = 0.1 = 10%.
  • Landing on its side = 44/50 = 0.88 = 88%.

The experimental probability of an event is the ratio of the number of outcomes that favored the event to the total number of outcomes in the experiment.

In the question, we are given that Jake tossed a paper cup 50 times and recorded the position how it landed, which is shown in the table:

Open-sided up: 1

Closed side up 5

On the side: 44.

We are asked to determine the experimental probability of each outcome.

The number of outcomes, when the landing is open-sided up is 1.

The number of outcomes, when the landing is closed-sided up is 5.

The number of outcomes, when the landing is on the side up is 44.

The total number of times the experiment took place is 50.

Thus, the experimental probability of each event is as follows:

  • Landing open side up = 1/50 = 0.02 = 2%.
  • Landing closed side up = 5/50 = 1/10 = 0.1 = 10%.
  • Landing on its side = 44/50 = 0.88 = 88%.

Learn more about the experimental probability at

brainly.com/question/24298250

#SPJ4

5 0
2 years ago
-2x+19+12x=49 solve for x
sdas [7]

Answer:

x = 3

Step-by-step explanation:

49 - 19 = 30

-2x - 12x = 10x

30 / 10 = 3

4 0
3 years ago
Read 2 more answers
An ice sculpture is melting from the heat. it's height changes by -2/25 every hour, what will it be after 5 hours?
madreJ [45]

Answer:

  Height will have changed by -2/5

Step-by-step explanation:

change in height = (change in height/hour) × hours

  = (-2/25) × 5 = -2/5

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%7B3x%7D%5E%7B2%7D%20%7D%7Bxy%7D%20%20%5Ctimes%20%20%5Cfrac%7B%20%7B4xy%7D%5E%
hjlf
\bf ~~~~~~~~~~~~\textit{negative exponents}&#10;\\\\&#10;a^{-n} \implies \cfrac{1}{a^n}&#10;\qquad \qquad&#10;\cfrac{1}{a^n}\implies a^{-n}&#10;\qquad \qquad &#10;a^n\implies \cfrac{1}{a^{-n}}&#10;\\\\&#10;-------------------------------\\\\&#10;\cfrac{3x^2}{xy}\cdot \cfrac{4xy^2}{\frac{1}{y}}\implies \cfrac{3x^2}{xy}\cdot \cfrac{4xy^2}{y^{-1}}\implies \cfrac{3x^2x^1y^2}{xy^1y^{-1}}\implies \cfrac{3x^{2+1}y^2}{xy^{1-1}}&#10;\\\\\\&#10;\cfrac{3x^3y^2}{xy^0}\implies \cfrac{3x^3y^2}{x^1}\implies 3x^3y^2x^{-1}\implies 3x^{3-1}y^2\implies 3x^2y^2
6 0
3 years ago
Starting at home, Luis traveled uphill to the hardware store for 3030 minutes at just 88 mph. He then traveled back home along t
dybincka [34]

Answer:

the distance from home to hardware store = (3030/60) * 88= 4444miles

time to travel back at a speed of 24mph = 4444miles /24mph = 11110 minutes


7 0
3 years ago
Other questions:
  • Identify the independent and dependent variables for this study. The independent variable is the ratio of students to faculty us
    15·1 answer
  • Let p be the statement "I do my chores," and let q be the statement "I get my allowance." Which statement uses p as the hypothes
    7·1 answer
  • 175.54 interest rate 12% = ?
    7·1 answer
  • The difference of the square of a number and three times the sum of the number and 7 is more than the product of that number and
    9·1 answer
  • Help, can anyone help? I’ve been stuck on this question :( I’ll make sure to give Brainly.
    10·1 answer
  • Question 13 of 21
    14·1 answer
  • Compare A and B if 70% of A is equal to $0.7a and 35% of B is equal to $0.35a
    13·2 answers
  • Jeremy ran a mile in 5 minutes and 8 seconds. Write the time in minutes as a decimal.
    9·1 answer
  • A programmer plans to develop a new software system. In planning for the operating system that he will use, he needs to estimate
    5·1 answer
  • Given:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!