All categories

1 year ago

Please help me with this problem! Also, please stop posting scam links under my questions.

Mathematics

1 answer:

almond37 [142]1 year ago

6 0

Answer:

the second option is correct, the one that you picked

Step-by-step explanation:

You might be interested in

If Ben invests $3000 at 4% interest per year, how much additional money must he invest at 5.5 % annual interest to ensure that t

RoseWind [281]

Answer:

$1500

Step-by-step explanation:

Investment 1 = $3000
Interest 1 = 4%
Investment 2 = x
Interest 2 = 5.5%
Total interest = 4.5%

<u>Total interest:</u>

3000*0.04 + x*0.055 = (3000+ x)*0.045 ⇒ multiply by 100 both sides
3000*4 + 5.5x = 3000*4.5 + 4.5x ⇒ parenthesis
5.5x - 4.5x = 3000(4.5-4) ⇒ collect like terms
x = 3000*0.5 ⇒ simplify
x = 1500 ⇒ answer

Additional money is $1500

5 0

3 years ago

Movies often use models to create special effects. In the Godzilla movies , the Godzilla appears to be 75 feet tall. This is ach

sertanlavr [38]

The building is 500 inches tall or 13 feet tall.

8 0

3 years ago

Read 2 more answers

Sarai wrapped a soccer

ololo11 [35]

Answer:

624 square inches of cardboard were used to make the box.

Step-by-step explanation:

Slant height of the box = l = 20 inches

Side of the base of the box = s = 12 inch

Area of the base = $s^2$

Area of triangular face = $\frac{1}{2}\times s\time l$

There are 4 triangle faces, and single square base , so the total area is :

$T=s^2+4\times \frac{1}{2}s\times h$

$=(12 inch)^2+4\times \frac{1}{2}\times 12 inch\times 20 inch$

$T=624 inch^2$

624 square inches of cardboard were used to make the box.

3 0

3 years ago

Which equation is the inverse of y = 2x^2 - 8

Tcecarenko [31]

Y= 4-8 because u combine the 2

7 0

3 years ago

What do diagram mean?

AVprozaik [17]

A diagram is like a simplified drawing of something, whether that be a diagram of a process like ‘The Water Cycle’ for example. A diagram can show things like processes, or let’s say the structure of something.

4 0

3 years ago