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3 years ago

Y= [4x] Constant Function Quadratic Function Cubic Function Step Function

Mathematics

1 answer:

abruzzese [7]3 years ago

7 0

Answer:

A. The set of happy people.

B. The set of good teachers.

C. The set of enjoyable subjects.

D. The set of Philippine Presidents

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Jack bought a set of golf clubs for $250 and received a discount of $20 how much was the discount

Airida [17]

percent discount = (discount)/ original * 100

= (20)/250 * 100

=.08*100

= 8 percent

He got an 8 percent discount

7 0

4 years ago

Work out the size of angle x.<br>42°<br>Х<br>123°<br>

Umnica [9.8K]

Answer:

42+123+x=180

x=180-165

x=15 degrees

Step-by-step explanation:

7 0

3 years ago

NEED ASAP!!!!

irinina [24]

Answer:

Step-by-step explanation:

Does this help you??

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3 years ago

3x4=12 but what are 3 and 4 and what is 12 ?

masha68 [24]

It's pretty simple to understand basically like the addition one 3 and 4 would be considered factors and in multiplication instead of saying sum you say product So that means 12 is the product. Hope this helped - Ashlynn

3 0

4 years ago

Read 2 more answers

A sum of money is invested at 12% compounded quarterly. About how long will it take for the amount of money to double?

kompoz [17]

Answer:

5.9 years

Step-by-step explanation:

We believe a better representation of the compound interest formula is ...

$V(t)=P(1+\dfrac{r}{n})^{nt}$

We want to find the value of t for P=1 and V(t)=2. We are told n=4, so the formula becomes ...

$2=(1+\dfrac{.12}{4})^{4t}\\\\\log{(2)}=4t\log{(1.03)}\quad\text{take logs}\\\\t=\dfrac{\log{2}}{4\log{1.03}}\approx\boxed{5.9\quad\text{years}}$

8 0

4 years ago