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
Romashka [77]
2 years ago
15

6. A certain $400 investment is increasing 10%

Mathematics
1 answer:
Mars2501 [29]2 years ago
6 0

Answer:

0.10

Step-by-step explanation:

0.10 = 10/100 or 10%

Multiply 400*0.10 to get 10% of 400.

You might be interested in
If the product of roots of the equation given below is 4, then find the value of m.
Vikentia [17]

Answer:

m=-2

Step-by-step explanation:

As the product of the roots of a quadratic equation is c/a in ax^2+bx+c=0

here a=2, b=+8, c=-m^3

Given c/a=4

-m^3/2=4

-m^3=8

m^3= -8

m=-2.

8 0
3 years ago
David's wife sends him to the store to buy pickles and ice cream. Ice cream cost 3 dollars per pound and pickles costs 4 dollars
Svetllana [295]

Answer:

3x+4y=60

Step-by-step explanation:

3x+4y=60

3 0
3 years ago
Can someone help me with this?
Roman55 [17]

Answer:

Step-by-step explanation:

We first need to figure out how much money Jackie has since Pilar has the same amount of money, but in different coins. Jackie has 24 dimes and 13 quarters, so the amount of money is $2.40 + $3.25 = $5.65; therefore, Pilar has $5.65 also. In order to determine how many nickels and quarters Pilar has, we have to have a system of equations. It's up to us to write the equations we need to solve this. The first equation has to do with the NUMBER of coins Pilar has, the second has to do with the VALUE of each coin. We know that Pilar has only nickels and quarters and that she has a total of 53 coins. So the NUMBER equation is

n + q = 53

The VALUE equation relates how much each coin is worth to the total amount of money it equals:

.05n + .25q = 5.65.

Go back to the first equation and solve it for either n or q. I solved it for n:

n = 53 - q

Plug this into the second equation in place of n now to get:

.05(53 - q) + .25q = 5.65 and

2.65- .05q + .25q = 5.65 and

.20q = 3 so

q = 15. This means that there are 15 quarters. If there are 15 quarters, then there are

n + 15 = 53 nickels and

n = 38 nickels.

7 0
2 years ago
Find the total cost to the nearest cent. (Examples
Hunter-Best [27]

Answer:

$58x.20=11.6

$58.00+11.60= $69.60

Step-by-step explanation:

5 0
3 years ago
Which describes of a portion or share of ownership in a corporation?
ira [324]
If I can remember correctly I think it is C: stocks
3 0
3 years ago
Read 2 more answers
Other questions:
  • How much will you save if you buy an item listed at $575.50 at a 30 percent discount?
    5·2 answers
  • A rectangular dartboard has an area of 648 square centimeters. The triangular part of the dartboard has an area of 162 square ce
    9·2 answers
  • WILL MARK BRAINLIEST A stamp collector bought 7 rare stamps for her collection. Each stamp cost $1,953. How much did the collect
    12·1 answer
  • A gardener uses 3 of a liter of water to water 7 of a garden.
    8·1 answer
  • How many 4-digit numbers are multiples of at least one of these two numbers: 2; 5.
    5·1 answer
  • a number cube is rolled 2 times in a row. What is the probability of rolling a number greater than 2 both times?
    15·2 answers
  • Step by step explanation thanks
    9·2 answers
  • Help meeèeeeeeeeeeeee​
    12·1 answer
  • Someone please help!!
    5·2 answers
  • Which of the following points is not a solution of y ≤ x?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!