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Papessa [141]
3 years ago
14

Darnell has $7 in a savings account. The interest rate is 5%, compounded annually.

Mathematics
1 answer:
romanna [79]3 years ago
5 0

Answer:

$1.05

Equation 7*(.05*y) with y being years

Step-by-step explanation:

The start number is 7 and one equation is 7*(.05*y)

With Y being the variable for years

7*(.05*3)

7*.15

1.05 $1.05

The total amount of money Darnell will have is $8.05, and the interest is $1.05

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What fraction of the students are girls give your answer in its simplest form
dezoksy [38]

Answer:

45% of students are female or 15/32

Step-by-step explanation:

We find out their is 72 Boys and 60 Girls

We add both together to get 132 Students

Then we divide to get our number/fraction

60/132 = 15/32 or 45%

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3 years ago
Who can help me on my math I’m failing can y’all please help me on some questions.
Gnoma [55]

Answer:

8 & 17?

Step-by-step explanation:

8*2= 16

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5 0
2 years ago
A student divided 10 meters of wire into 6 equal parts. Which type of number describes the length of each part?
Kobotan [32]

When 10 meters of something is divided into 6 equal parts,
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A).  Whole number . . . No, that's not a whole number

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8 0
3 years ago
Read 2 more answers
PLEASE HELPPPPPP!!!!!!Solve this system of linear equations separate the x-and y-values with a comma
GenaCL600 [577]

Answer:

x=-6,\\y=6

Step-by-step explanation:

Rewrite the system of equations as:

\begin{cases}-13x+2y=90\\-6x+2y=48\end{cases}

Subtract the second equation from the first to isolate x:

-13x+2y-(-6x+2y)=42,\\-7x=42, \\\fbox{$x=-6$}

Plug in x=-6 into any of the equations above and solve for y:

-6(-6)+2y=48,\\2y=12,\\\fbox{$y=6$}

Verify that the solution pair (-6, 6) works \checkmark

Therefore, the solution to this system of equations is:

x=-6,\\y=6

8 0
2 years ago
What is the value of the expression?
Kamila [148]
Must do multiplication first....
-2/5 - 3/7 x 7/10
-2/5 - 21/70 (I'll reduce 21/70)
-2/5 - 3/10
Now you have to find a common denominator and subtract
-35/50 = -7/10......is what I get
7 0
3 years ago
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