Ask question

Ask question

All categories

3 years ago

12

A seventh-grade student forgets to bring his lunch money on several occasions. Each time he forgets his lunch money, he has to c

harge his cafeteria account by .15.
Solve the following equation.

4(−3.15)=

Explain what this product means in terms of the cafeteria account.

1 answer:

Georgia [21]3 years ago

6 0

Answer:

-12.6

Step-by-step explanation:

You might be interested in

I need help fast like rn

lbvjy [14]

Answer:

vyuWYIRTG3ñwyiehg

Step-by-step explanation:

4 0

2 years ago

ITS Urgent.<br><br>jjdjwjehvd

kramer

D, it is term number 4....

8 0

3 years ago

Find the unit rate. Round to the nearest hundredth, if necessary.<br><br> $5.99 for 19 lb

sveta [45]

Answer:

0.315 per lb

Step-by-step explanation:

5 0

2 years ago

4. Find the time duration for the following in your notebook: (a) 1:20 a.m. to 8.05 a.m. (b) 3:50 p.m. to 6:25 p.m. (C) 11.40 a.

padilas [110]

(a) 6 hours and 45 minutes

(b) 2 hours and 35 minutes

(c) 2 hours and 40 minutes

(d) 3 hours and 20 minutes

4 0

2 years ago

A population of size 3,624 grows at a rate of 3% per year, compounded continuously. How big will the population be in 2 years?

rodikova [14]

Answer:

Step-by-step explanation:

The continuous compound formula is

$y=Pe^{rt$ where P is the principle or starting value, r is the growth rate in decimal form, and t is the time in years. For us:

$y=3624e^{(.03)(2)}\\y=3624e^{.06}\\y=3624(1.061836547)\\y=3848.09$

which would probably round to just 3848 people.

8 0

3 years ago