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german
3 years ago
9

a retiree invests $1240 for 3.5 years in a savings plan that pays a simple interest of 2.1% per year. How much interest will be

earned?
Mathematics
1 answer:
attashe74 [19]3 years ago
4 0

Answer:



Step-by-step explanation:

I=Prt

I=1240*.021*3.5=91.14

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Answer:

about 3000

Step-by-step explanation:

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3 years ago
Donna's company reimburses her expenses on food, lodging, and
Arisa [49]

Answer:

Total amount reimbursed / Total daily budget ;

7 days

Step-by-step explanation:

Given the following :

Amount reimbursed = $1,750

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Amount paid for gas = $100 / day

A) Equation to get the number of days on the trip:

Total amount reimbursed / Total daily budget

B.) Total daily budget = $(150 + 100) = $250/ day

Number of days :

(Total amount reimbursed / Total daily budget)

($1,750 / $250)

= 7 days

7 0
4 years ago
How do I graph f(x) = 1/4(x-1)2 - 3
satela [25.4K]
This is the correct graph.
Find the intercepts, if there are any. ...
Find the vertical asymptotes by setting the denominator equal to zero and solving.
Find the horizontal asymptote, if it exists, using the fact above.
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8 0
3 years ago
witch rule can you use to find the nth term of an arithmetic sequence in witch the common difference is 5 and a12=63
rewona [7]
Any arithmetic sequence can be expressed as:

a(n)=a+d(n-1), a=initial term, d=common difference, n=term number

We are only told that d=5 and a(12)=63 so:

53=a+5(12-1)

53=a+60-5

53=a+55

a=-2  now we have solved for a and we can say:

a(n)=-2+5(n-1)  which neatened up....

a(n)=-2+5n-5

a(n)=5n-7

The above is the rule to find the value of the nth term.
3 0
3 years ago
Can someone tell me if I’m right? I put the 80 under 8
cupoosta [38]

Answer:

80

4

Step-by-step explanation:

You are correct in placing 80 in the box in the table. If you examine the table and the pattern, you'll see that as the number of marbles increases by 10, the weight of the bags increases by 40.

We can determine the rule by dividing 40 by 10: 40 ÷ 10 = 4.

So, the rule is actually to divide the weight of the bag by 4 to find the number of marbles.

Note that this is likely because each marble is 4 grams.

6 0
4 years ago
Read 2 more answers
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