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suter [353]
3 years ago
11

Ortencia made the following grades on her tests: test #1, 90; test #2, 80; test #3, 95; test #4, 90; test #5, 85. She wants to p

lot her progress on a coordinate plane where the test number is on the x-axis and the test grade is on the y-axis.
What is the range?
Mathematics
1 answer:
Sergio [31]3 years ago
3 0
The range is the highest number to the lowest number. so 80 and 95 with 15 point in between
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Rom4ik [11]

Answer:

a.) 1908.30

b.) 96373.15

c.)302491.15

unrounded answers below

Step-by-step explanation:

The amount that is to be loaned out is 380000-110000=270000

The effective montly rate is .07/12=.005833333

a.)

270000=x(\frac{1-(1+.005833333)^{-(25*12)}}{.005833333})=1908.303833

b.)

use what is called the prospective method (the outstanding loan balance at time n is equal to the present value of the remaining payments)

1908.303833(\frac{1-(1+.005833333)^{-(25*12-20*12)}}{.005833333})=96373.14775

c.)

total paid= 1908.303833*12*25=572491.1499

amount of loan: 270000

Total interest paid:

572491.1499-270000=302491.1499

3 0
3 years ago
NEED Help again peace and love kombayah
Arlecino [84]
25•15=365-50=315 so that is the answer
8 0
3 years ago
Need help with this geometric question
Komok [63]

Answer: A

Step-by-step explanation:

V=\frac{1}{3}Bh\\\\V=\frac{1}[3}(6.3)(2.4)(3.6)=\boxed{18.144}

7 0
2 years ago
In 2017, the world's population was 7.451 billion people. Tge world growth rate is 1.13% annually, (a) what the projected world'
Damm [24]
A) Period 19 Years (if it started the 1st Jan 2017 & ended the 31st Dec 2035)

A=P(1+r%)^n

A=7.451(1+1.13%)^19 = 9.259 Billion

b) 14.902 = 7.451(1+1.13%)^n

You will find n≈20 year (through log)

c) to triple 22.353=7.451(1+1.13%)^n, Same logique



7 0
3 years ago
What is 1/2 divided by 1/4 in the simplest form?
Svetach [21]

Answer: 2

Step-by-step explanation:

(1/2)/(1/4)

= (1/2)*(4/1)

=4/2= 2

5 0
3 years ago
Read 2 more answers
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