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marta [7]
3 years ago
10

Please help please i really need help

Mathematics
1 answer:
vodomira [7]3 years ago
8 0

Answer:

78

Step-by-step explanation:

help me with mine pls your smart

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There are 365 days in a common year how many comman days in 3 common year
kari74 [83]
I guess you just have to multiply 365 x 3. Since there is 365 days in one year, just add it two more times to see how many days in all. So the answer should be 1,095. 
4 0
3 years ago
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you want to put $4000 in a simple interest account. it has a 2.5% annual interest rate. how long will it take you to earn $500 i
yaroslaw [1]
T=I/Pr
t:500/(4000*0.025)
t: 5 yrs
Dear Random17, the question to your answer requires the use of the formula I=Prt. The equation will look like 500=4000(0.025)t. Multiply 4000 times 0.025 to get 500=10t. T=50 years.

7 0
3 years ago
A) Change 9 out of 50 to a percentage.​
Artist 52 [7]

Hey there! Your question’s answer would be 18%..

Ok so 9/50 would be 9% out of 50% which is also 100%. If you want to find 50% turn to 100%, multiply 50 with 2 to get 100.

So you do the same thing to 9%. 9 times 2 would be 18%.

Final Result: 9% out of 100% (whole)

6 0
2 years ago
A train travels at 80 miles per hour. What equation that compares the time (t) with the distance (d)?
garri49 [273]

A

Step-by-step explanation:

3 0
3 years ago
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How do I find domain and range from a graph/equation?
likoan [24]

domain represents the x values so for example in a diagonal line that continues infinitely, the domain is all real numbers or (-infinity, infinity)

range represents y values so it would also be all real numbers or (-infinity, infinity)

let’s say there is a line (refer to pic) that moves ONLY from point (-3, -1) and (2, 2)

the domain would be [-3, 2]

we use brackets because it’s a real number unlike infinity (also because it’s a closed circle on the graph; if the graph had an open circle you would use a parenthesis)

and the range would be [-1, 2]

if you have any more questions about this explanation feel free to ask!

3 0
3 years ago
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