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Anarel [89]
3 years ago
10

Martha has $180. she needs a total of $20000 to start an account. she earns $60 per day working, of which she saves $50. which e

quation can she use to determine the number days,d, she needs to work to reach her goal of $20000.
Mathematics
1 answer:
alexgriva [62]3 years ago
8 0

180+ 50x = 20000

she has 180 dollars to start off with so you want to add that to the total cost. Then she makes 60 a day sbyt only actually saves 50 of it so +50x (thats the way i see it. The way they put it in the question is questionable. Dont know if she puts off the 50 or the 10)

The amount she started off with + how much she saves from working per day = total amount she needs

180+ 50x = 20000
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The coach of a baseball team separates the players into groups for drills.Each group has the same number of players. Is the tota
scZoUnD [109]

Answer:it is composite

Step-by-step explanation:

it is composite because if there is say 60 people on the team and he divided the groups amongst three people in each group then it would be 20 groups now that isn't prime see so it would be the same thing if the basketball coach separates the team into 10 groups and there's 60 people on that team that's not a prime number that would be a composite number so the answer is composite A prime number would be there's eight people in each group and he separates them into a group so that means that They would be 64 people on that team Now the book that I'm looking at right now doesn't tell you the people on that team and how much people there are on that team but it says there is a different amount from The number of teams to the number of people in the team see there's like eight people in the team and there is for groups so that means two people in each group so That means that the answer would have to be composite and not prime hope this helped somebody.

7 0
3 years ago
Find an antiderivative F(x) with F′(x) = f(x) = 6 + 24x^3 + 18x^5 and F(1)=0.
7nadin3 [17]

Answer:

The antiderivative is F(X) = 6x + 6x^4 + 3x^6 - 15.

Step-by-step explanation:

Antiderivative F(x)

This is the integral of F^{\prime}(x)

So

F′(x) = f(x) = 6 + 24x^3 + 18x^5

Then:

F(x) = \int (6 + 24x^3 + 18x^5) dx

F(x) = 6x + \frac{24x^4}{4} + \frac{18x^6}{6} + K

F(x) = 6x + 6x^4 + 3x^6 + K

F(1)=0

F(X) = 0 when x = 1. We use this to find K.

F(x) = 6x + 6x^4 + 3x^6 + K

0 = 6 + 6 + 3 + K

K = -15

Thus

The antiderivative is F(X) = 6x + 6x^4 + 3x^6 - 15.

7 0
3 years ago
The answer is 2.95 (correct to 2 decimal places)
Ulleksa [173]

Answer:

2.947

2.946

2.948

2.949

2.945

Step-by-step explanation:

all decimal points are 5 or greater so you round up.

6 0
3 years ago
F(x) = x2 + 4x + 3 symmetry of -2
Brrunno [24]

Answer:

IDK

Step-by-step explanation:

search up yt vid or use https://www.mathpapa.com/algebra-calculator.html

7 0
2 years ago
Write a story problem for the addition sentence 7+ __=9.solve the story problem.
vfiekz [6]
The missing blank is 2 because 7+2=9.
3 0
3 years ago
Read 2 more answers
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