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2 years ago

Use the simple interest formula to find the ending balance.

Mathematics

2 answers:

9966 [12]2 years ago

8 0

Answer: 13,000

Step-by-step explanation:

I = prt

I = (.65)($4000)(5)

I = 2600(5)

I = 13,000

serg [7]2 years ago

5 0

L= 13,000 hope this is correct

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Define the mathematical base <br>And give an example

lyudmila [28]

Answer:

Answer below

Step-by-step explanation:

A base is the number of digits in a number system. For example in the decimal number system we use the 10 digits ( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 ). So it has the base 10.

HOPE IT HELPED

6 0

2 years ago

Coach Ellis surveyed a sample of students about their favorite sport. The circle graph below shows

CaHeK987 [17]

Answer:

C. 120 students

Step-by-step explanation:

10 + 15 + 20 +30 = 75%

100 - 75 = 25%

25% chose football which is 100 students

30% chose swimming

setup proportion:

25/100 = 30/x

25x = 100(30)

25x = 3000

x = 120

4 0

2 years ago

stion 1 OT 5A researcher recorded the number of swans and the number of ducks in a lake every month. Function s represents the n

Anon25 [30]

Given functions are

$s(n)=2(1.1)^n+5_{}$ $d(n)=4(1.08)^n+3$

The total number of ducks and swans in the lake after n months can be determined by adding the functions s(n) and d(n).

$t(n)=s(n)+d(n)$

$t(n)=(2(1.1)^n^{}+5)+(4(1.08)^n+3)$

$t(n)=2(1.1)^n+5+4(1.08)^n+3$

$t(n)=2(1.1)^n+4(1.08)^n+5+3$

$t(n)=2(1.1)^n+4(1.08)^n+8$

Taking 2 as common, we get

$t(n)=2\lbrack(1.1)^n+2(1.08)^n+4\rbrack$

Hence The total number of ducks and swans in the lake after n months is

$t(n)=2\lbrack(1.1)^n+2(1.08)^n+4\rbrack$

8 0

10 months ago

Can u please help me please. Please

jonny [76]

The answer is
C = 4 ÷ 1/5

6 0

2 years ago

Jaleh bought 17 bags of chicken feed for her chickens for the week. If Jaleh only 2/7 uses of the

atroni [7]

Answer:

16 5/7

Step-by-step explanation:

this answer is if you mean how much is she NOT using...

6 0

2 years ago