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
vfiekz [6]
3 years ago
13

A bank offers simple interest on a certificate of deposit. Jaime invests $jaime invests $900 and after one year earns $80 in int

erest. What was the interest rate on the certificate of deposit?
Mathematics
1 answer:
ycow [4]3 years ago
4 0
The answer is about 1.09.... 

900x=980

980/900

1.088

so about 9%
You might be interested in
Without performing division, determine if the integer 890967 is divisible by 9
ycow [4]
A number is divisible by 9<span> if the sum of its digits is </span><span>divisible by 9 

here the sum 39 not divisible by 9 </span>
4 0
3 years ago
Solve the system using the elimination method.
Artemon [7]
Multiplying the first equation by -1 and adding it to the third, we get 2y-8z=15 and by multiplying the first equation by -1 and adding it to the second equation, we get -3y-4z=3

Using the two equations, we have 
2y-8z=15
-3y-4z=3

Multiplying the second equation by -2 and adding it to the third, we have 8y=9 and y = 9/8 by dividing both sides by 8. Plugging it back into
-3y-4z=3, we have -27/8-4z=3 and by adding 27/8 to both sides, we have -4z=51/8 and by dividing both sides by -4 we get z=-51/32.

Plugging it into 2x − y + z =2, we get 2x-9/8+5(-51/32)=2, we get x=151/64 by adding -(5(-51/32)) to both sides as well as adding 9/8 to both.
5 0
3 years ago
a giraffe can run up to 46.93 feet per second. how far can a giraffe run in 1.8 seconds. justify your answer
mel-nik [20]
1. 46.93 ft/1 sec = x ft/ 1.8 sec
2. cross multiply 
3. 1x= 84.474
4. x= 84.474 ft
6 0
3 years ago
Read 2 more answers
Which point plotted below has coordinates (4, -2)?
Lady bird [3.3K]
Point d that is option d
7 0
3 years ago
Read 2 more answers
If f(x) = 5x(3exponent) - 2 and g(x) = 2x+1 , find (f+g) (x)
Rus_ich [418]

For this case we must find

(f + g) (x).

By definition we have to:

(f + g) (x) = f (x) + g (x)

We have the following functions:

f (x) = 5x ^ 3-2\\g (x) = 2x + 1

Now, applying the given definition, we have:

(f + g) (x) = 5x ^ 3-2 + 2x + 1\\(f + g) (x) = 5x ^ 3 + 2x-1

Answer:

(f + g) (x) = 5x ^ 3 + 2x-1

4 0
2 years ago
Other questions:
  • ANSWER PLZ QUICK AND FAST
    12·1 answer
  • Multiply 2 times 27 using the area model label the model
    11·2 answers
  • 7 – 14m = 2m – 5 . Please help! Whoever gets it right gets the brainliest.
    9·2 answers
  • What is the solution to the inequality?
    10·2 answers
  • julia spends 2.5 on gas for her lawn mower. she earns 15.00 mowing her neighbors yard.what is julias profit
    8·1 answer
  • Find the domain of<br><br><br><br> f(x)={-4x if x ≤ 0<br> { 4x+2 if &gt; 0
    14·1 answer
  • I have a diameter of 45 in, what is the radius ?
    12·2 answers
  • The equation 7h=63 can be used to find how many hours h a person needs to work to earn $63 at $7 per hour. How many hours does a
    15·2 answers
  • 3. Reason A right triangle has leg lengths
    11·1 answer
  • What is the unit rate to 80 carrots and 5 square foot garden
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!