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skad [1K]
4 years ago
9

Help these are hard Pls quick

Mathematics
1 answer:
ratelena [41]4 years ago
4 0
19.2 × 21 = 403.2
He drove a total of 403.2 miles to and from work in 21 days.
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Miriam makes two and a fourth gallons of punch for a school event. How many 4‐ounce servings of punch can she serve?
cricket20 [7]
Don't lie about your age and 32oz+(2*128)=32oz+256=288oz
4 0
4 years ago
Read 2 more answers
suppose the population of a town is growing exponentially. the population was 4,636 in 2008 and grew to 5,508 in 2018. what is t
Sloan [31]
<h2>94.93</h2>

Step-by-step explanation:

   The standard equation used to model a exponential growth is given by f(t)=Ae^{Bt}

   Given two data points, which are both explicitly a function of time, it is easy to solve the two equations,

4636=Ae^{2008B} ,5508=Ae^{2018B}

Dividing the second equation by the first,

\frac{5508}{4636}=\frac{Ae^{2018B} }{Ae^{2008B} }

e^{10B}=\frac{5508}{4636}

10B=ln(\frac{5508}{4636} )=0.17235

B=0.017235

Substituting in first equation, A=4.32645\textrm{x}10^{-12}

Growth model : f(t)=(4.3265\textrm{x}10^{-12} )e^{0.017235t}

Growth rate=ABe^{Bt}=94.93

∴Approximate growth rate as of 2018 = 95

5 0
3 years ago
Ava plays on the softball team at her school. The team won 8 of its first 12 games. At that rate, how many games will Ava's team
GaryK [48]

Answer:

She wins 40 games

Step-by-step explanation:

I'm not the best at explaining but 5x12=60 so then we multiply 8 by 5 aswell and bam we have 40.

3 0
3 years ago
A loan if 12 000 was borrowed from a bank at 14% per annum calculate the total amount owning at the first year​
Advocard [28]

Answer: P = $ 12000

r = 14%

t = 1 (for first year)

I = (P X r X t)/100

∴ I = (12000 X 14 X 1)/100

   = 120 X 14

   = $ 1680   <---------- (Interest on loan at the end of first year)

∴ Total amount owing at the end of first year = (P + I)

                                                                          = (12000 + 1680)

                                                                          =  $ 13680

Repayment = $ 7800

Amount still outstanding (at the start of second year) = 13680 - 7800

                                                                                       =  $ 5880

Interest on the outstanding amount at the end of second year,

P (new) = $ 5880

r (same) = 14%

t = 1 (for the current second year)

∴ I = (P X r X t)/100

   = (5880 X 14 X 1)/100

   = 82320 / 100

   = $ 823.2   <-------------------------- (Interest on outstanding amount at the end of second year)

7 0
3 years ago
Please answer this correctly
klemol [59]

Answer:

50%

Step-by-step explanation:

There are 6 sides on the die. 3 of the sides have even numbers (2,4,6) and 3 of the sides have odd numbers (1,3,5). Since there are the same amount of odd numbers as even numbers on the die, you have an equal chance rolling an even number as you do for an odd number. In other words, you have a 50% chance of rolling an odd number.

Hope this helps! :D

P.S. If you like the answer could you mark me brainliest?

6 0
3 years ago
Read 2 more answers
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