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
yan [13]
3 years ago
13

If a man earns $420 interest in one year at 7%, what was the amount of money invested?

Mathematics
1 answer:
nordsb [41]3 years ago
3 0
I(interest)=P(princple)R(rate)T(time)
I=420*.07*1=$29.4
A is correct.
Peace.
You might be interested in
William has 8 1/4 cups of fruit juice.  If he divides the juice into 3/4 cup servings, how many servings will he have?
nikdorinn [45]

Answer: 11 servings

Step-by-step explanation:

To get the number of servings, all we need to do is divide 8 1/4 by 3/4

converting 8 1/4 to improper fraction will yield 33/4

8 1/4 ÷ 3/4

=33/4 ÷ 3/4

= 33/4 ÷ 4/3

The 4 at the numerator will cancel the 4 at the denominator. we will be left with;

=33/3 =11

Therefore, there will be 11 servings.

7 0
3 years ago
Read 2 more answers
If f(x) = 5x^2– 3 and f(x + a) = 5x^2+ 30x + 42,<br> what is the value of a ?
Andrei [34K]

Answer:

The zeros are x=0,3,-2

There is a multiplicity of 1 for all of them.

Step-by-step explanation:

8 0
3 years ago
How many cups are there in 41/2gallons of fruit punch
adoni [48]
72 cups (US Gallons)

1 gallon = 19.215 cups.
8 0
3 years ago
Which table represents a linear function
DENIUS [597]

Answer:

I believe it so the second table

x|y

2|7

4|9

6|11

8|13

it increase by 1 everytime

Step-by-step explanation:

Jope this HELPS!

6 0
2 years ago
Can someone help me with this problem? I dont really understand it.
Allushta [10]
OH I KNOW I KNOW TEACHER. its its wait im in middle school what the heck am i doing in here.
4 0
3 years ago
Other questions:
  • The table below shows the illuminated percentage of the moon on a lunar cycle of 28 days. The relationship can be described usin
    14·1 answer
  • You are running a concession stand at a basketball game. You are selling hot dogs and sodas. Each hot dog costs $1.50 and each s
    8·1 answer
  • Pls Help Me im in K12 and im having a hard time on this question bc i don't get it
    5·1 answer
  • Find the equation of the straight line passing through the point (3,5)
    8·1 answer
  • What is the growth rate for 3x-y=8x-7
    5·1 answer
  • A particular style of sunglasses costs the retailer $70 $⁢70 per pair. At what price should the retailer mark them so he can sel
    14·1 answer
  • What is the solution for 3x =9
    11·2 answers
  • Show work for brainliest.
    12·1 answer
  • Help this is due tomorrow please! Carter has 88 feet of fencing to enclose a dog pen in his yard. He is trying to decide whether
    6·1 answer
  • Enlarge the triangle by scale factor 0.5 using (3, 1)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!