3 years ago

If you’re ADDING same bases, then you should also ADD the exponents. True False

Mathematics

1 answer:

Arisa [49]3 years ago

6 0

False when you multiply numbers you add the exponents.

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Pls I need the answer and explanasion

Y_Kistochka [10]

Answer:

=no of children who like oatmeal/toatal population*100%

=15/50*100%

=(1500/50)%

=30%

Step-by-step explanation:

3 0

3 years ago

7 cards are drawn from a standard deck of 52 playing cards. How many different 7-card hands are possible if the drawing is done

Vladimir [108]

Answer:

The number of different 7 card hands possibility is 133784560

Step-by-step explanation:

The computation of the number of different 7 card hands possibility is shown below:

Here we use the combination as the orders of choosing it is not significant

So,

The number of the different hands possible would be

= $^{52}C_7$

= 52! ÷ (7! × (52 - 7)!)

= 133784560

Hence, the number of different 7 card hands possibility is 133784560

4 0

2 years ago

Assume that $4,000 I deposited into an investment account doubled in value over a six year period. What annual interest rate mus

Novay_Z [31]

Answer:

Interest rate is about 12.246%

The initial deposit doesn't matter because when you divide both sides by the initial deposit you're always left with (1+i)ⁿ=2

Step-by-step explanation:

$4000(1+i)^6=8000\\(1+i)^6=2\\1+i=\sqrt[6]{2} \\1+i=1.122462048\\i=.12246$

6 0

3 years ago

Y=4x+25 find the domain of the function and if it discrete

lozanna [386]

Answer:

f(x)=xf(x)=x , g(x)=2xg(x)=2x

f(x)=5f(x)=5 , g(x)=xg(x)=x

Step-by-step explanation:

not sure but still,

5 0

2 years ago

Last week, Danny started washing cars to earn some money to pay for a trip to Disney world. He washed four cars on Day 1 and six

Levart [38]

Answer:

c(d) = 4 + 6(d - 1)

Step-by-step explanation:

Let

d = number of days Danny washed cars

Day 1 = 4 cars

Other days after day 1 = 6 cars

Function that models the total number of cars, c(d), Danny has washed after d days?

c(d) = 4 + 6(d - 1)

3 0

2 years ago