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IgorLugansk [536]
2 years ago
5

13.

Mathematics
1 answer:
goblinko [34]2 years ago
7 0

Step-by-step explanation:

-1/ 4 , -2/4 , 0.20 , 0.90 ,3/4 ,1.50 - 0.50 ,7/4

because if you changed them whole to decimal it shows the result

-1/4 = - 0.25

-2 / 4 = - 0.5

3 / 4 = 0.75

1.50 - 0.50 = 1

7/4= 1.75

0.20 and 0.90 are already decimal numbers

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Kristina deposits $850 into a savings account that has a yearly interest rate of 6.5%. determine the total amount of money that
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Answer:

Answer is 33. 15

Step-by-step explanation:

So I added the number of days 18 months could have then multiplied by 6.5%

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1 year ago
Which is the MOST precise measurement this ruler can give for the green strip of paper? A) 4.00 inches B) 4.25 inches C) 4.50 in
Alenkinab [10]
The most precise is 4.00 because that is equal to 10.16 cm and that is the most closes to an exact measurment.
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3 years ago
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1 and the given zeros for
timama [110]
The general form of a polynomial is: x² + bx + c = 0. Substituting the roots,

3² + b(3) + c = 0
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(5 + √5)² + (5 +√5)(b) + c = 0
(5+√5)b + c = -30-10√5 --> eqn 2

Solving both equations simultaneously by subtracting eqn 2 from eqn 1,
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Using eqn 1,
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3 years ago
If four times the sum of a number and 3 is divided by 2, the quotient is 0: find the number
AveGali [126]

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Step-by-step explanation:

Step 1; First we develop formulae for the given information. A number is added with 3 and the resulting sum is multiplied by 4. This number is then divided by 2 and the quotient is 0. Assume the unknown number is x, then the given information is as follows

The quotient of \frac{4(x+3)}{2} is 0. So \frac{4(x+3)}{2} = 0.

Step 2; Now we solve the above equation. The denominator is taken to the RHS and the RHS remains zero.

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So the other number is -3.

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