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Yuki888 [10]
3 years ago
15

Last year, Salma opened an investment account with $6800. At the end of the year, the amount in the account had increased by 23.

5%. How much is this
Increase in dollars? How much money was in her account at the end of last year?

Increase :
Year end amount:
Mathematics
1 answer:
dsp733 years ago
8 0

Answer:

1598 and 8398

Step-by-step explanation:

<u>2</u><u>3</u><u>.</u><u>5</u>x6800

100

=1598

6800+1598=8398

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3/8+5/16 in lowest terms
Salsk061 [2.6K]
3/8+5/16

=3/8+5/16

=6/16+5/16

=6+5/16

=11/16

(Decimal: 0.6875)

6 0
3 years ago
Please answer this question only if you know the answer!! 85 points and brainliest!
Anuta_ua [19.1K]

Answer:

The game is not fair

Step-by-step explanation:

Let us find the sample space.  It is the sum of the two spins

1+1 1+2 1+3  1+4

2+1 2+2  2+3  2+4

3+1 3+2 3+3 3+4

4+1  4+2  4+3  4+4

Adding

2,3,4,5

3,4,5,6

4,5,6,7

5,6,7,8

P(2) = 1/16

p(3) = 2/16

p(4) = 3/16

p(5) = 4/16

p(6) = 3/16

p(7) = 2/16

p(8) = 1/16

Player A gets a point if the sum is 6 or more

P (6,7,8) = P (6) + P(7) + P(8)  since they are independent event

              =( 3+2+1) /16 = 6/16 = 3/8

Player P gets a point if the sum is less than 6

P (2,3,4,5) =P (2) + P(3) + P(4 + P(5)

                 (1+2+3+4)/16 = 10/16= 5/8

Player B has a better chance of winning, so the game is not fair

7 0
3 years ago
Read 2 more answers
Find the area of the following parallelograms
Kay [80]

Answer:

Area of parallelogram: 1/2×h×sum of base lengths

Property of parallelogram: 2 parallel sides

Area = 1/2×4×(9+9)

        = 36 cm^2

3 0
2 years ago
Read 2 more answers
Sarah read her book for 2 1/8 hours on Monday, 1 1/2 hours on Wednesday, and 1 3/4 hours on Friday. How many hours did she read
Bezzdna [24]

Answer:

Step-by-step explanation:

Add the fractions by finding the greatest common factor of them all. if not any break up into 2 then add the other fraction to i

3 0
3 years ago
Ted has a credit card that uses the average daily balance method. For the first 9 days of one of his billing cycles, his balance
slega [8]
Your question doesn't say what are the options, but we can make some reasoning.

The average daily balance method is based, obviously, on the <span>average daily balance, which is the average balance for every day of the billing cycle. Therefore, in order to calculate the average daily balance, you need to sum the balance of every day and then divide it by the days of the billing cycle.
In your case:
ADB = (9</span>×2030 + 21×1450) / 30 = 1624 $

Now, in order to calculate the interest, you should first calculate the daily rate, since APR is usually defined yearly, and therefore:
rate = 0.23 ÷ 365 = 0.00063 

Finally, the expression to calculate the interest could be:
interest = ADB × rate × days in the billing cycle
or else:
<span>interest = ADB × APR ÷ 365 × days in the billing cycle

In your case:
interest = 1624 </span>× 0.23 ÷ 365 × 30
             = 30.70 $
4 0
3 years ago
Read 2 more answers
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