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Allushta [10]
3 years ago
12

3.12 in standard form

Mathematics
2 answers:
LenaWriter [7]3 years ago
5 0
3.12 × 104. 3.12E4 = 3.12 × 10 × 10 × 10 × 10 = 31,200 ...
klemol [59]3 years ago
4 0
ExampleEnter Number: Scientific Notation: 3.12 × 10^0
Now try to use Scientific Notation yourself:

Scientific Notation: 3.1416 x 10^2
answer : 314.16
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PLS I NEED HELP! Which graph grows the fastest as x gets larger?
jok3333 [9.3K]

Answer:

y=5^x

Step-by-step explanation:

5 to whatever power will always be larger than 4, 3, or 2.

For example:

3 squared = 9

5 squared = 25

4 squared = 16

2 squared = 4

25 is greater than 9, 16, and 4

4 0
3 years ago
Sammie read at the rate of 25 pages per hour. Alex read at the rate of 1/2 of a pages per minute. Who was reading faster? By how
exis [7]

Answer:

Alex is reading faster by 5 more pages per hour.

Step-by-step explanation:

Alex's rate of reading is 1/2 pages per minute, or 1 page every 2 minutes. To convert his rate to pages per hour, we can divide 60 (minutes in an hour) by 2 (minutes it takes Alex to read a page) which is equal to 30 (pages read in an hour). Therefore, Alex is reading at 30 pages an hour and reading 5 more pages an hour than Sammie.

5 0
3 years ago
MathematicalUse Number Sense Duane and Mick are savingtheir money to build a tree house. Duane adds $5 to their piggybank every
Elina [12.6K]
Assuming they start saving at 0 dollars

45=total=duanesavings+micksavings
duanesavings=confusing, I will explain
mick savings =amount saves per week times number of weeks

duane saves 5 dollars every other week, aka 2.5 dollars per 1 week
DS=2.5w
MS=2w

since they save at same time and at that week, when the weeks are equal (w=w), 45 it total

DS+MS=45
2.5w+2w=45
4.5w=45
divide by 4.5 both sides
w=10

10 weeks
8 0
4 years ago
310=-6.2f<br> f=??? so confused
Mariulka [41]
F=-50 as multiplying it by -6.2 would give you a positive 310
6 0
3 years ago
HELPPPPPP FASTTTTT PLZZZZZZZZZZZZZZZZZZZZ
Varvara68 [4.7K]

Answer:

she did not get at least 2100 and definitely not 85% of the worth

Step-by-step explanation:

3000*0.85=2550

3000*0.7=2100

8 0
3 years ago
Read 2 more answers
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