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VLD [36.1K]
3 years ago
7

Here is the finale one so help me please this is the 3 one

Mathematics
1 answer:
Roman55 [17]3 years ago
4 0

Answer:

The answer to the first part is B

Step-by-step explanation:

Answer B because surveys are usually conducted from people who know about the subject well and in this case trying to find the most popular comic book is by asking children who read comic books, since they will better knowledge and opinions about the books

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Write the expression sin 37 degrees in terms of cosine.
sergiy2304 [10]

Answer:cos(53), cos 53 degrees

Step-by-step explanation: sin(angle)= cos(90-angle)

sin(37)=cos(90-37)=cos(53)

7 0
4 years ago
Choose the correct measure of an astronomical unit. 9.3 million miles .93 million miles 93 million miles 930 million miles
Genrish500 [490]
By definition, an astronomical unit in miles is given by:
 1 AU = 9.3 * 10 ^ 7 miles

 As it is in exponential notation, then we must rewrite.
 9.3 * 10 ^ 7 = 93,000,000 miles

 Therefore, an astronomical unit is:
 93 million miles
 Answer:
 
93 million miles
8 0
3 years ago
What is the range of the function f(x) = |x| +2?
kykrilka [37]
Imagine the graph of f(x)=|x|. This can only output positive values (x \geq 0).

Then f(x)=|x|+2 is the same graph shifted upwards by two units meaning it can only output values bigger or equal to than 2. So the range is x \geq 2
5 0
4 years ago
Please rply asap brainliest
Ira Lisetskai [31]

Answer:

x = 99,53633682

Step-by-step explanation:

sin(34) = x/178

x = sin(34)×178

x = 99,53633682

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
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