Answer:
Step-by-step explanation:
One loan from the local bank is a three year loan with a capital of $75000 and an annual interest of 5%.
Therefore simple interest form this loan for the year will be
⇒ Principal amount×Rate of interest×Time(in years)/100
⇒ 75000×5×1/100
Interest = $3750
Other loan is a one year loan with a principal of $21000 and annual interest of 4.5%
Therefore interest of first year from this loan will be
= Principal amount×Rate of interest×Time(in years)/100
= 21000×5×4.5/100
= $4725
Total interest of first year for both loans = 3750+4725 = $8475
I think the first one is correct. Since “three less than z squared” insinuate that the value is 3 units less than the value z^2
Answer:
-2°F>-5°F
Step-by-step explanation:
-2°F is greater than -5°F
This also means the first time Mrs. Ortiz measured the outside tempurature it was hotter than the second time she measured it.
Nina is 64. I hope this is correct , let me know if it isn’t .
Answer:
140 students are probably 10th graders
Step-by-step explanation:
This survey is supposed to represent the whole of the group, and so it is reasonable to assume that the ratios and percentages of people in each grade would be equal in the same as it is in the whole. For this sample, we have a total of 30 people surveyed (14+8+5+3), and 14 of them are 10th graders. Then, you would set up a proportion to find the number of 10th graders in 300. The equation would be 14/30=x/300. This isnt very hard to figure out because you just cross multiply to get 30x=4200, and you then divide each side by 30 to isolate x, which leaves you with x=140. This leaves you with the answer that 140 students are 10th graders.