3 years ago

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Mathematics

1 answer:

Alinara [238K]3 years ago

7 0

More info please :):):):):):):)

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Express sin 404 in terms of the sine of a positive acute angle.

34kurt

Sin404 = sin(360 + 44)
as sin(360 + α) = sinα
= sin44

4 0

4 years ago

What is the equation for photosynthesis v= 1/3 bh gives the volume v of a pyramid, where b is the area of ther base and h is the

Arlecino [84]

V = 1/3 bh
3V/h = b
.........,....

3 0

3 years ago

A culture started with 5000 bacteria after 5 hours it grew to 6500 bacteria predict how many bacteria will be present after 16 h

postnew [5]

Answer:

After 16 hours bacterial count will be 11600.

Step-by-step explanation:

Bacterial growth is always an exponential growth in a given culture.So the formula for the growth will be

Final counts of bacteria = Initial counts × $(rate of growth)^{time}$

Given from first part Initial counts = 5000

Final counts= 6500 and time of growth = 5 hours

Then we will get the value of rate of growth of bacteria from the bacteria

⇒ 6500 = 5000× $(rate)^{5}$

$(rate)^{5}= \frac{6500}{5000} = 1.3$

$Rate = \sqrt[5]{1.3} = 1.05$

Now again to get the value of bacteria after 16 hours

Final Count = 5000× $(1.05)^{16}$

= 5000×2.32

= 11600

7 0

4 years ago

The cost of a candy bar in a vending machine is $0.95. The cost of a bottle of water in the same machine is $1.25. Jamie has $25

den301095 [7]

Answer:

The answer is $16.45

Step-by-step explanation:

First, you have to multiply $0.95 x 9 = $8.55

Then, you have to subtract $25.00-$8.55 = $16.45

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3 years ago

Select the correct answer.<br> Which decimal number is the same as 2/9?

stich3 [128]

Answer:

0.22222222

Step-by-step explanation:

The decimal form of $\frac{2}{9}$ is 0.22222222.

3 0

3 years ago

Help plzzzzzzzzzzzzzzzzzzzzzzzzzzz​

Help plzzzzzzzzzzzzzzzzzzzzzzzzzzz