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
deff fn [24]
3 years ago
7

Brainliest + Points!

Mathematics
1 answer:
andre [41]3 years ago
8 0

Answer:

Step-by-step explanation:

since you are already given the formula just plug in the numbers.

the only tricky part is r=rate must be in decimal form!!!

I=4,000(.035)(2)

I=280 (answer)

You might be interested in
These are questions 8-10 that I need to find the answer to
nadezda [96]
You don't have a picture we can help with
6 0
3 years ago
The Nuthouse offers a mixture of soy nuts and almonds, Almonds
elena55 [62]

Answer:

  14 pounds

Step-by-step explanation:

The given equations can be solved for y by substituting for x. The first equation is convenient for writing x in terms of y.

<h3>Solution</h3>

  x = 20 -y . . . . . . . subtract y from the first equation

  7(20 -y) +5.5y = 119 . . . . . substitute for x in the second equation

  140 -1.5y = 119 . . . . . . . . simplify

  21 = 1.5y . . . . . . . . . . . add 1.5y -119 to both sides

  14 = y . . . . . . . . . . . .divide by 1.5

14 pounds of soy nuts should be used in the mixture.

__

<em>Additional comment</em>

There are many ways to solve a system of two linear equations. The attachments shows a matrix solution using a suitable calculator. It tells us that x=6 and y=14, as we found above.

6 0
2 years ago
When Kevin plays chess with Aaron, the probability that Kevin wins is 0.75. If Aaron and Kevin play 25 games, what is the probab
iren2701 [21]
Assuming this is a binomial distribution, P(x=15) = 0.0416
5 0
2 years ago
Barb is building a shed 30 feet away from her house. On a map of her backyard, she drew the shed 14 inches away. Complete the sc
saul85 [17]
I think B 2.9 feet hope that helped
4 0
3 years ago
Read 2 more answers
30 POINTS
Rama09 [41]

103 represents how much money Victoria is depositing into the bank, or her principal.

The interest rate is 1.03, or 3%.

3 0
3 years ago
Other questions:
  • Please help me. Thank you so much.
    11·1 answer
  • The table shows the number of cakes and pies that Gretchen sold at the bake sale last weekend
    8·2 answers
  • Raphael graphed the system of equations shown. y = – 3 y = x – 0.8 What is the best approximation for the solution to this syste
    10·2 answers
  • What kinds of regular polygons can be used for regular tessellations?
    13·2 answers
  • Find the values of A B C AND D of <br> 4x^2 (2x^3+5x)= Ax^B +Cx^D
    5·1 answer
  • Actual time in seconds recorded when statistics students participated in an experiment t test their ability to determine when on
    15·1 answer
  • A watch costs $30. The equation y=30x describes the cost y of x number of watches. Identify the graph of this
    9·1 answer
  • Please help and make sure it is accurate..
    13·1 answer
  • PLEASE HELP ME!!!!!!!
    14·1 answer
  • Chioe stops for lunch in a town that
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!