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3 years ago

7

there are 6 chocolate cupcakes and 4 strawbwrry cuocakea. write a number sentence to compare chocolate cupcakes to strawberry cu

pcakes.

1 answer:

Pepsi [2]3 years ago

3 0

Try to remember that thee alligator wants to eat more chocolate cupcakes

6 > 4

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9 over 6 as a percent

stiv31 [10]

150%. since you already have 6, that's 100%. the extra 3 is half of the 6, meaning that it would be 50%

8 0

3 years ago

Read 2 more answers

Please help me!

dybincka [34]

Answer:

They are only equal on day 0, both having 10 population.

Step-by-step explanation:

Given the bacteria on the counter is initially measured at 5 and doubles every 3 days we can generate the following geometric equation:

$f(x)=10*2^{\frac{x}{3} }$

Given the bacteria on the stove is measured at 10 and doubles every 4 days we can create another equation:

$f(x)=10*2^{\frac{x}{4} }$

To find how many days it will take for the bacteria population to equal the same lets set both equations equal to eachother:

$10*2^{x/3}=10*2^{x/4}$

Divide both sides by 10

$2^{x/3}=2^{x/4}$

Since both exponents have the same base we can set the exponents equal to eachother and solve for x:

$\frac{x}{3}=\frac{x}{4}$

Multiply both sides by 3 to isolate x on the left side

$x=\frac{3x}{4}$

Multiply both sides by 4 to remove fraction

$4x=3x$

Subtract 3x to isolate x on the left side

$x=0$

Plug x into one of our original equations

$f(0)=10*2^{0/3}$

Solve

$f(0)=10$

6 0

2 years ago

A grid of 100 squares shows 7 shaded squares. What decimal number is represented? 0.7 0.07 0.70 7.0

erik [133]

Answer:

0.07

Step-by-step explanation:

4 0

3 years ago

My house is two blocks west and 5 blocks north of my school. My friends house is 8 blocks east and one block south of the school

insens350 [35]

16 blocks.
You drive 2 blocks west and 5 blocks North to get to school.
You then have to drive 8 blocks east and 1 block south to get to your friends house.
They’re all different directions so just add them all up. You get 16

3 0

3 years ago

Which of the following describes the end behavior of<br> f(x) = (1/2)^x

NARA [144]

Answer:

as x approaches infinity, f(x) approaches 0

as x approaches -infinity, f(x) approaches infinity

Step-by-step explanation:

we can observe that 1/2 < 1 and since it's being exponentiated, the f(x) gets smaller and smaller as x gets bigger.

For example, f(0) = 1, f(1) = 1/2, f(2) = 1/4

so, as x approaches an infinitely large number, f(x) gets closer and closer to zero.

this is the opposite as x approaches a negatively large number. following exponential rules, 1/2^(x) = 2^x for all x < 0. therefore as x approaches negative infinity, f(x) approaches infinity.

in this case, f(-1) = 2, f(2) = 4, f(3) = 8

4 0

2 years ago