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Vaselesa [24]
3 years ago
6

Describe a strategy to visualize and calculate=20% off 40.

Mathematics
1 answer:
Mariana [72]3 years ago
5 0

Answer:

32

Step-by-step explanation:

First you're going to change 20% to a decimal which would be 0.20

Next, multiply .20 by 40

You should get 8

Subtract 8 from 40

You're answer is 32

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A card is drawn from a well-shuffled deck of 52. Find p(drawing a face or a 4)
Musya8 [376]

Answer:

the answer is none of those it is 4/13

4 0
4 years ago
Jackie wants to buy a $25,000 car, but she can afford to pay only $400 per month for 5 years. If the interest rate is 8.25% comp
Katyanochek1 [597]

Answer:

A down payment of $5,388.50  to get the principle to $19611.50  for a monthly payment of $400 for 60 months at 8.25%

Step-by-step explanation:

I used a payment calculator

I don't know how else to solve the problem.  I thought I could find the equation, but I don't think this is it, since P didn't equal 19611.50

A = P[r(1+r)n] / [(1+r)n - 1]    

if you have the correct formula follow this process

A = 400        P principle ???    r = i%/12 = 0.0825/12 =  0.006875    n= 5×12 = 60

     solve for P      then    down payment = 25000 - P

 P = A / [r(1+r)n] / [(1+r)n - 1]    

    = A [(1+r)n - 1]  /  [r(1+r)n]

    =  400 [(1 +.006875)60 -1]  /  [0.006875( 1 +0.006875)60]

     

7 0
3 years ago
A toy company's total payment for salaries for the first two months of 2005 is $23,894. Write and solve an
STatiana [176]

Answer:

12,455 + x = 23,894

x = 11,439

Step-by-step explanation:

Let's say that the variable 'x' represents the salaries for the second month, so out equation would be:

12,455 + x = 23,894

To solve, we must isolate the variable by subtracting 12,455 from both sides:

12,455 + x = 23,894

-12,455        -12,455

x = 11,439

So, the second month's salary was $11,439

Hope this helps :)

4 0
3 years ago
Read 2 more answers
Two large numbers of the fibonacci sequence are F(50) = 12,586,269,025 and F(51) = 20,365,011,074. If these two numbers are adde
natka813 [3]

Answer:

B. F(52)

Step-by-step explanation:

In the Fibonacci sequence, each term is found by adding the previous two terms together.  This means that f(3) = f(2)+f(1), f(4) = f(3)+f(2), etc.

If we add f(50)+f(51), this would give us f(52).

3 0
4 years ago
Read 2 more answers
Will mark brainlest please help
kodGreya [7K]

Answer:

B) f(x) ≥ 3x + 4

g of x is less than or equal to negative one half times x minus 5

Step-by-step explanation:

hope it helps

3 0
3 years ago
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