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tatuchka [14]
3 years ago
15

What is 2+2? I NEED HELP ASAP!

Mathematics
1 answer:
FromTheMoon [43]3 years ago
8 0

Answer:

4

Step-by-step

dam its so simple it hurts my brain

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1:320000<br> what is the actual distance represented by 1 cm <br> give your answer in km
Musya8 [376]

Answer:

1:3.2km

Step-by-step explanation:

-Given the scale 1:320000 all in centimeters.

-We need to convert the represented cm dimension into kilometers.

#We know that 1cm equals 0.00001 km.

We therefore multiplied the represented dimension by 0.00001 km:

=320000\times 0.00001 km\\\\=3.2 \ km

Hence the scale i s 1cm represents 3.2km thus 1:3.2km

7 0
3 years ago
Read 2 more answers
solve the following problem. mr. grocer has 421 dozen eggs valued at $0.59 per dozen. how much are the eggs worth altogether? 24
pshichka [43]
You have to multiply 421 x .59 which is 248.39



6 0
3 years ago
Read 2 more answers
HELP I WILL GIVE BRAINLIEST!!
Reika [66]

Answer:

x=40

Step-by-step explanation:

2x+7+x-10+63=180

3x=120

x=40

7 0
3 years ago
On Melissa's 6th birthday, she gets a $2000 CD that earns 7% interest compounded quarterly. If the CD matures on her 13th birthd
Alexandra [31]

Answer:

A\simeq3250.83

Step-by-step explanation:

The amount formula in compound interest is:

A=P(1+\frac{r}{n} )^{nt}

where:

P = principal amount

r = annual interest

n = number of compounding periods

t = number of years

We already know that:

P = $2000

r = 7\% = \frac{7\%}{100\%}=0.07

t = 7 (number of years from 6th to 13th bday)

n = 4 (quarterly in a year)

Then,

A=2000(1+\frac{0.07}{4} )^{(4)(7)}\\\\A=2000(1+\frac{0.07}{4} )^{28}\\\\A=3250.825792\\\\A\simeq3250.83

8 0
2 years ago
Jeremy is the oldest of four brothers. Each of the four boys gets an allowance for doing chores at home each week. The amount of
frez [133]
$12.75-$11.25= $1.50, $9.75-$1.50= $8.25 his little brother should get $8.25 hope it helps
4 0
3 years ago
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