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3 years ago

Which is the graph of f(x)=4^x

Mathematics

1 answer:

sertanlavr [38]3 years ago

6 0

Answer: The answer choice on the left, AKA the first one.

Step-by-step explanation:

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Alyssa saw 48 birds in a tree. How many dozen birds did Alyssa see?

Kamila [148]

4 dozen, he’s right ^

8 0

3 years ago

Help me with this problem !!!!!!!!!!

Mamont248 [21]

Answer:

Hi, your answer is y= $-\frac{1}{2} x$ -3

Step-by-step explanation:

We will use the slope-intercept formula which is

$\frac{y2-y1}{x2-x1}$

We will use two points in this case I'll use

(-2,-2) and (-8,1)

$\frac{1-(-2)}{-8-(-2)}$ = $-\frac{3}{6}$ which can be simplified as $-\frac{1}{2}$

Your Y will be -3

which your final answer will be y=-1/2x-3

Hope this helps :)

3 0

3 years ago

PLEASE HELP ME!!

Gnesinka [82]

First take the amount of drinks and popcorn needed then multiply the amount by the price then see if she has enough money when you finish the multiplying.

5 0

3 years ago

a school bus traveled at an average speed of 35 miles per hour for 45 minutes . what distance did the school bus travel

rodikova [14]

45/60=0.75. Speed*time=distance. 35(0.75)= 26.25 miles

5 0

3 years ago

Read 2 more answers

The manager of a supermarket wants to obtain information about the proportion of customers who dislike a new policy on cashing c

alex41 [277]

Answer:

n = 61 costumers

Step-by-step explanation:

For calculating the number of costumers he should sample we use the next equation:

$n = \frac{z_{1-\alpha/2}^{2}p(1-p)}{E^{2} }$

Where E is the error that we are prepared to accept, in this case E = 0.15

How we don't know the value of p, we can estimate it like p = 0.5

∝ = 1-0.98 = 0.02

1-∝/2 = 0.99

$z_{0.99} = 2.33$

$n = \frac{(2.33^{2})(0.5)(1-0.5)}{0.15^{2} }$

n = 60.32 costumers

n ≈ 61 costumers

4 0

3 years ago