Ask question

Ask question

All categories

3 years ago

8

rita promises to give her 12–year–old daughter $12,000 when she turns 18. how much does she need to put in the bank now if the i

nterest rate is 12 percent per year?

1 answer:

Dvinal [7]3 years ago

5 0

$<span>6079.58 is how much she'd have to put in now.</span>

You might be interested in

Middle school math.

Nonamiya [84]

The last one the reason is 2 is how much weeks so it’d be 2x - 126 cause that’s how much she wants to lose

7 0

2 years ago

Read 2 more answers

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels 18 miles per hou

blagie [28]

Formula: Distance = rate * time

570 = (R+(R-18))*3

570 = (2R - 18)*3

190 = 2R-16

208 = 2R

R = 104

Eastbound Train: 86mph

Westbound Train: 104mph

3 0

2 years ago

a local high schools cheerleading squad is selling snow cones during lunch to raise money for a national cheerleading competitio

svlad2 [7]

We have:

Volume of cone = 535 cm³ at the maximum
Height of cone= 8cm

We know the formula to find volume of cone is $\frac{1}{3} r^{2} \pi h$

We need to find the radius of the base of the cone
$535= \frac{\pi r^{2}8} {3}$
$535*8= \pi r^{2}$
$\frac{4280}{\pi}= r^{2}$
$r= \sqrt{ \frac{4280}{ \pi} }$
$r=36.9$ to the nearest one decimal place

The width of the opening of the cone is the diameter of the circle. Diameter is twice the radius, hence 2×36.9=73.8 cm

8 0

2 years ago

2/3 * 10/24*-3 1/8* -4/5

nadya68 [22]

Answer: 25/36

Step-by-step explanation:

Multiply:

2/3 * 10/24 = 20/72 = 5/18

-3 1/8 * -4/5 = 5/2

5/18 * 5/2 = 25/36

7 0

2 years ago

Tracy goes on a 3 day and night school band trip. There is no cost for travel and each band member only pays half the cost of th

Dennis_Churaev [7]

Answer:

D

Step-by-step explanation:

6 0

3 years ago