Ask question

Ask question

All categories

3 years ago

8

Robert invests $3,250 into a money market account with an annual 1.7% simple interest rate. If he does not add or subtract any m

oney, how much interest will he earn after three years?

1 answer:

Trava [24]3 years ago

4 0

I = PRT/100 where P = pricipal, R = rate and T = number of years. I = interest.

So answer is (3250 * 1.7 * 3) / 100 = $165.75

You might be interested in

Given ΔABC with A(–4, –2), B(4, 4), and C(18, –8), write the equation for the line containing median segment The term is line se

Monica [59]

Here we want to find the equation of the line containing the median CP.

P, being the midpoint of AB can be found using the midpoint formula as:

$\displaystyle{ P=( \frac{-4+4}{2} , \frac{-2+4}{2} )=(0, 1)$ .

The slope m of the line through CP can be found by the slope formula using points C(18, -8) and P(0, 1):

$\displaystyle{ m= \frac{y_2-y_1}{x_2-x_1}= \frac{-8-1}{18-0}= \frac{-9}{18}= \frac{-1}{2}$ .

Now, we can write the equation of the line with slope -1/2, passing through
P(0, 1):

$y-1= \frac{-1}{2}(x-0)\\\\y= -\frac{1}{2}x+1$ .

Answer: $y=-\frac{1}{2}x+1$

5 0

3 years ago

The radius of a sphere is 3 inches. Which represents the volume of the sphere?

jok3333 [9.3K]

Answer:

this is the formula for a volume of a sphere

4 /3*π*r^3 so plug in the radius

4/3*3.14*3^3=

4/3=1.33333333

1.333*3.14=4.186666562‬

4.186666562‬*3^3=113

the volume of the sphere is 113

Step-by-step explanation:

7 0

3 years ago

Is AJKL = AMNO? If so, name the congruence postulate that applies.

romanna [79]

Answer:A that is what I think the answer is

6 0

3 years ago

10000x30 1000x30 100x30 10x 30

maksim [4K]

Answer:

300000

30000

3000

300

Step-by-step explanation:

Use the zero's trick for 10's.

4 0

2 years ago

How do you do number 14?

Dimas [21]

Answer: 3/8

Step-by-step explanation:

When three coins are flipped, we get 8 total outcomes: (HHH,HHT,HTH,HTT,THH,THT,TTH,TTT)

Two tails and one head is (HTT, TTH, THT)

Probability = number of favorable outcomes/ number of total outcomes

Number of Favorable outcomes = 3

Number of Total outcomes= 8

Therefore, probability of getting 2 tails and one head

= 3/8

4 0

3 years ago