2 years ago

Help asap >3

Mathematics

1 answer:

VladimirAG [237]2 years ago

5 0

Answer:

HERE FOR POINTS SORRY

Step-by-step explanation:

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listed in the table is the percentage of students who choose each type of milk at lunchtime. use the table to determine the meas

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Answer:

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3 years ago

Please help!!! Thank you!!!

Bess [88]

Answer:

1. 180° ∑triangle angles=180°

2. 2x

3. 52°

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2 years ago

Which choices are equivalent to the quotient below? Check All That Apply.

marshall27 [118]

Answer:

A, E

Step-by-step explanation:

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3 years ago

Read 2 more answers

I need help I can’t cuaet understand this

Gwar [14]

Answer:

B, 140

Step-by-step explanation:

Alright so if you know to do volume this should be a breeze!

First off what you want to do is find the volume of the outside prism.

V=whl=4·5·8=160

160

Then find the smaller prisms volume.

V=whl=1·5·4=20

Minus the smaller from the bigger

160-20=140

The answers B!

7 0

3 years ago

Scientists have discovered a vaccine for a debilitating disease. This year there were 570,000 reported new cases of the disease

Ket [755]

Answer: There are approximately 853827 new cases in 6 years.

Step-by-step explanation:

Since we have given that

Initial population = 570000

Rate at which population decreases is given by

$\frac{2}{3}$

Now,

First year =570000

Second year is given by

$570000\times (\frac{1}{3})$

Third year is given by

$570000(\frac{1}{3})^2$

so, there is common ratio ,

it becomes geometric progression, as there is exponential decline.

so,

$570000,570000\times \frac{1}{3},570000\times( \frac{1}{3})^2,......,570000\times (\frac{1}{3})^6$

a=570000

common ratio is given by

$r=\frac{a_2}{a_1}=\frac{1}{3}$

number of terms = 6

Sum of terms will be given by

$S_n=\frac{a(1-r^n)}{(1-r)}$

We'll put this value in this formula,

$S_6=\frac{570000(1-(\frac{1}{3})^6}{(1-\frac{1}{3})}\\\\=853827.16$

So, there are approximately 853827 new cases in 6 years.

6 0

2 years ago