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3 years ago

Task 1:Different ways to represent Relations. Complete the table with the different ways.

Mathematics

2 answers:

Dima020 [189]3 years ago

7 0

Domain- -4, -3, -2, -1, 0

spayn [35]3 years ago

5 0

Answer:

I dont know

Step-by-step explanation:

This i dont know

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Find amplitude and midline of the function y=4cos(4)-5.

Nat2105 [25]

Amplitude: 4

If midline means center, it is -5
I'm also implying that there is an x in cos(4x)

7 0

3 years ago

Plz help.....................

Nata [24]

I'm pretty positive it would be the second one from the top

7 0

3 years ago

What is 2.664 rounded to the nearest whole number?

irakobra [83]

Answer:

Step-by-step explanation:

the rule is if its .5 or higher than you round up. since the decimal in 2.664 is .664, you'd round up to make 3

7 0

2 years ago

tyrone opens an account at the local bank by depositing $50 of his birthday money. He continues to deposit $50 each month for 5

Pavel [41]

Answer-

The amount will be $8944.62 after 5 years.

Solution-

We know that,

$\text{FV of annuity}=P[\dfrac{(1+r)^n-1}{r}]$

Where,

P = Payment = $50 monthly

r = rate of interest compounded monthly= $3\frac{1}{4}=3.25\%=0.0325$

n = number of period = 5 years = 5×12 = 60 months

Putting the values in the formula,

$\text{FV of annuity}=50[\dfrac{(1+0.0325)^{60}-1}{0.0325}]$

$=50[\dfrac{(1.0325)^{60}-1}{0.0325}]$

$=50[\dfrac{6.8140-1}{0.0325}]$

$=50[\dfrac{5.8140}{0.0325}]$

$=50\times 178.8923$

$=8944.62$

Therefore, the amount will be $8944.62 after 5 years.

5 0

3 years ago

12x>9 (2x-3)-15 solve for x and show steps please.

Verdich [7]

12x > 9(2x-3)-15

distribute the 9

12x > 18x-27 -15

combine like terms on the right side

12x > 18x-42

subtract 18x from both sides

-6x > -42

divide both sides by -6

x = -42 / -6 = 7

x >7

4 0

3 years ago

Read 2 more answers