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Serga [27]
3 years ago
5

NEED HELP

Mathematics
1 answer:
enyata [817]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Since the number 2 is being taken to the xth power, we know that when x increases by one, f(x) is being multiplied by 2. Therefore, the number is doubling every hour.

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Kay's Dessert Shop bakes cookies. The ratio of chocolate chip to sugar cookies baked is always 5 to 2. If she bakes 210 cookies
Gnom [1K]

Answer: 60

Step-by-step explanation:

Given

The ratio of chocolate chip to sugar cookies is 5:2

If she bakes 210 cookies in one day

Suppose she baked x amount of chocolate chips on that day

So, we can write

\Rightarrow x=\dfrac{2}{5+2}\times 210\\\\\Rightarrow x=\dfrac{2}{7}\times 210=60

There were 60 sugar cookies on that day

6 0
3 years ago
savannah has $5 in her wallet. she owes her brother 20 and owes her sister 18 . she earned 25 babysitting. write an algebraic ex
sladkih [1.3K]
An equation that represents this is

(5-20-18)+25

The steps to solve it are as follows

(-15-18)+25
-33+25= (-8)

she is still 8 dollars in debt
7 0
3 years ago
Identify the constants from this expression.<br> 5x - 7x + 5 - 12 + 4x - 3
skelet666 [1.2K]

Answer:

5, -12, -3

Step-by-step explanation:

A constant is a number by itself. Here, you can see that 5X is paired with a letter, that means that 5X is not a constant. So you could say that any whole number is a constant number and in this problem, 5, -12 and -3 are all the constant numbers in this expression.

5 0
2 years ago
The length of Side C D is 11 inches and the length of Side C F is 11 StartRoot 3 EndRoot inches. What is the length of Side D F?
11111nata11111 [884]

Answer:

DF^2=DH^2+HF^2

DF=√DH^2+HF^2

DF=√2(DH^2) {AS IT IS A CUBE THEN ALL SIDES ARE EQUAL}

DF=√2*11^2 {ALL SIDES OF A CUBE ARE EQUAL}

DF=√2*121

DF=√242

DF=15.555

THEREFORE,OPTION B..

4 0
3 years ago
Read 2 more answers
Use the graph below to identify the intervals where the graph is
lana [24]

Answer:

Give me 5 sters so I will help you any time

Step-by-step explanation:

4 0
2 years ago
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