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labwork [276]
3 years ago
6

Please help!! Im being timed SEE BELOW!!

Mathematics
1 answer:
mars1129 [50]3 years ago
3 0

Answer:

The answer is

15=B

16=C

17=D

18=B

19=D

20=D

I am a math teacher If you need any explanation you can communicate with me on Whats on this number +201557831028

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What is p supposed to be in this equation?
Tatiana [17]
P is just a variable in this equation
3 0
3 years ago
Read 2 more answers
Jamila and Anica were rollerblading. They skated 14 miles in 12 hours if they skate at a contest rate how many miles did they sk
zloy xaker [14]

Answer:

1.1666 (The 6 is infinitive)

Step-by-step explanation:

14/12 (This gives you the average miles for one hour)

7 0
4 years ago
:::::::::::::::::::bdisbsidvwish
Wewaii [24]

Answer:

what you are looking for is the exact form which is 71 over 12

I hope this helps you!

(p.s can I please have brainlyest?)

Step-by-step explanation

Exact form: 71/12

Decimal form: 5.916

Mixed number: 5 11/12

4 0
3 years ago
I’ll mark brainlest
galina1969 [7]

Answer: blank number 1 would be 4, and blank number 2 would be 8. then, blank number 3 would be 3. blank number 4 would be 2,048.

Explaination:

the starting number of employees is 4, so that starts off as our base number in the first blank. we are multiplying the 4 by how many will be there in 8 years, so that's why it goes in the second blank. now, we are tripling this every year, so that goes in the 3rd blank as the exponent. multiply all that together in a calculator, and you get 2,048.

3 0
3 years ago
A Super Happy Fun Ball is dropped from a height of 4 feet and rebounds 4 5 of the distance from which it fell. How many times wi
viva [34]

Answer:

More than 6.21 times

Step-by-step explanation:

The common ratio r=\dfrac{4}{5}

Distance of first bounce

a_1=4\times \dfrac{4}{5}=\dfrac{16}{5}

Second bounce

a_2=ar^{n-1}=\dfrac{16}{5}(\dfrac{4}{5})^{2-1}\\\Rightarrow a_2=\dfrac{16}{5}(\dfrac{4}{5})

n bounce

a_n=ar^{n-1}\\\Rightarrow a_n=\dfrac{16}{5}(\dfrac{4}{5})^{n-1}

Now the nth bounce will be less than 1 feet

\dfrac{16}{5}(\dfrac{4}{5})^{n-1}

Applying logarithms on both sides we get

(n-1)\ln \dfrac{4}{5}\dfrac{\ln\dfrac{5}{16}}{\ln \dfrac{4}{5}}+1

The inequality changes as both \ln\dfrac{5}{16} and \ln \dfrac{4}{5} are negative numbers.

So,

n>6.21

Hence, the number of bounces is more than 6.21 times.

4 0
3 years ago
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