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DanielleElmas [232]
3 years ago
6

HELP ME PLEASE I NEEEED IT SOLVE FOR D

Mathematics
2 answers:
Softa [21]3 years ago
6 0

Answer:

theres 2

Step-by-step explanation:

kotykmax [81]3 years ago
3 0

Answer:

18

Step-by-step explanation:

44 = 2d + 8

Subtract 8 both sides.

44 -8=2d+8 -8

36=2d

Divide 2 on both sides

\frac{36}{2}  \frac{2d}{2}

18=d

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3) Multiply.<br> 16(3/4)
ELEN [110]

Answer:

12

Step-by-step explanation:

4 0
3 years ago
Nathan usually drinks 31 ounces of water per day. He read that he should drink 59 ounces of water per day. If he starts drinking
Pie
You have to know the difference in change, so you do 59-31 and you get 28, then since you want to know the change in percent you divide the difference, which is 28 and divide that by 31, which is the original amount consumed, and you get 28/31, and you get .90 which is 90%
6 0
4 years ago
In 2012, entering freshmen at the UA have an average ACT score of 25.4 with a standard deviation of 2.1. 1. What is the probabil
astra-53 [7]

Answer:

 P [ Z >  24,1 ] =  72,24 %

Step-by-step explanation:

P [ Z > 24,1 ]  =  1  - P [ Z < 24,1 ]

P [ Z < 24,1 ] = ( Z - μ₀ ) / σ

P [ Z < 24,1 ] = ( 24,1 - 25,4) / 2,1

P [ Z < 24,1 ] = - 1,3/ 2,1

P [ Z <  24,1 ] = - 0,6190  ≈ - 0,62

We look in z-table and find for  z(score) -0,6190

P [ Z <  24,1 ] = 0,27763

Then

P [ Z >  24,1 ] = 1 - 0,27763

P [ Z >  24,1 ] = 0,72237    ⇒    or       P [ Z >  24,1 ] =  72,24 %

4 0
3 years ago
Multiply and answer in scientific notation: (3.8 x 108)(6.9 x 105)
Sunny_sXe [5.5K]

Answer: 297334.8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which of the following is the balance for a single $2700 deposit in an account with an APR of 4.5% that compounds interest month
Zanzabum

The future amount is $3697.52, if a a single $2700 deposit in an account with an APR of 4.5% that compounds interest monthly and is invested for 7 years.

Step-by-step explanation:

The given is,

                     A single deposit amount - $ 2700

                                                       APR - 4.5%

                                            ( Compounded monthly )

                                                    Period - 7 years

Step:1

                 Formula to find future amount with an APR compounded monthly,

                                                          A = P(1+\frac{r}{n})^{nt}.......................(1)

                Where, A - Future amount

                             P - Initial deposit

                              r - Interest rate

                             n - Number of compounding in a year

                             t - No.of years

                From given,

                         P = $ 2700

                          r = 4.5%

                          n = 12                   (∵ For monthly n becomes 12 )

                           t = 7 years

                   Equation (1) becomes,

                                                           = 2700(1+\frac{0.045}{12})^{(12)(7)}

                                                           = 2700(1+0.00375)^{84}

                                                           = 2700(1.36945)

                                                           = 3697.52

                                                       A = $3697.52

Result:

              The future amount is $3697.52, if a a single $2700 deposit in an account with an APR of 4.5% that compounds interest monthly and is invested for 7 years.

3 0
4 years ago
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