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vaieri [72.5K]
3 years ago
13

The outdoor temperature was 60 degrees at midnight. The temperature went down 3 degrees each hour for the next 4 hours. What was

the temperature at 4 AM
Mathematics
1 answer:
12345 [234]3 years ago
8 0
3 x 4(hours) = 12
60 - 12 = 48
At 4am the temperature was 48 degrees
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How much money would you have if you invested $3000 at 6.25% annual interest, compounded daily for 2 years?
grandymaker [24]

Answer:

A\simeq3399.41

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 = $3000

r = 6.25\% = \frac{6.25\%}{100\%}=0.0625

t = 2

n = 365

Then,

A=3000(1+\frac{0.0625}{365} )^{(365)(2)}\\\\A=3000(1+\frac{0.0625}{365} )^{730}\\\\A=3399.408982\\\\A\simeq3399.41

5 0
3 years ago
Is the following statement possible or impossible ?
STatiana [176]

Answer:

possible. it's a scalene triangle, an angle with different lengths

8 0
3 years ago
If ON=8x*8, LM=7x+4, NM=x-5, and OL=3y-6, find the values of x and y for which LMNO must be a parallelogram. The diagram is not
lana66690 [7]
ON = 8x • 8
LM = 7x + 4
NM = x - 5
OL = 3y - 6

OL is congruent & parallel to NM
LM is congruent & parallel to ON

So,
8x \times 8 = 7x + 4
Simplify
64x = 7x + 4
subtract 7x from both sides
57x = 4
divide 57 from both sides
x =  \frac{4}{57}
Substitute x into equations
8x \times 8 = 7x + 4 =  4  \frac{28}{57}

3y - 6 = x - 5
3y - 6 = 4 \frac{28}{57}  - 5
3y - 6 =  -  \frac{28}{57}
NM & OL = -28/57
ON & LM = 4 + (28/57)


4 0
3 years ago
Read 2 more answers
What is 18.6 divide____=0.02<br><br> what is 2.2 divide____=0.16
nikitadnepr [17]
18.6/930= 0.02
2.2/13.75=0.16
5 0
3 years ago
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Can someone help me with this. Will Mark brainliest.
Rasek [7]

Answer:

3.3

Step-by-step explanation:

5 0
3 years ago
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