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geniusboy [140]
3 years ago
13

Is this a function ?

Mathematics
1 answer:
erica [24]3 years ago
6 0

Answer:

I do not believe this is a function because the points on the graph are above each other on one line.

Step-by-step explanation:

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You deposit $1200 in an account. What is the balance of the account after 3 months?
levacccp [35]

Answer:

$1200

Step-by-step explanation:

Since the type of account isn't specified, we assume you deposit the money in a current account. When you deposit in such an account, you receive no interest. Also, assuming that you don't make additional deposit and don't withdraw, the balance will remain as it was. Lastly, we assume that when you made the deposit, the account balance was initially zero. Therefore, there will be no change in your account balance after 3 months.

8 0
3 years ago
×/76 = 4/12<br> Solving proportions
11Alexandr11 [23.1K]

Answer:

x = 25.33333333

Step-by-step explanation:

x  =  4

76 12

Cross multiply:

x * 12 = 76 * 4

Simplifying

x * 12 = 76 * 4

Reorder the terms for easier multiplication:

12x = 76 * 4

Multiply 76 * 4

12x = 304

Solving

12x = 304

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '12'.

x = 25.33333333

Simplifying

x = 25.33333333

3 0
3 years ago
Chaz is on a ladder 12 feet above ground.Chez is in the subway 15 feet underground. What is the distance from Chez to Chaz?
Vesna [10]

Answer:

27 feet

Step-by-step explanation:

4 0
3 years ago
Examine the given sequence. Which statement is not correct
Eddi Din [679]

Answer:

Examine the given sequence. Which statement is not correct?

A) If c = 14, the relationship is linear and f(x) = 2x + 8 for x = {1, 2, 3, ...}.  

B) If c = 14, the relationship is linear and an = 10 + 2(n − 1) for n = {1, 2, 3, ...}.  

C) If c = 14.4, the relationship is exponential and f(x) = 10(1.2)(x − 1) for x = {1, 2, 3, ...}.  

D) If c = 14.4, the relationship is exponential. a1 = 10 and an + 1 = an + 1.2 for n = {1, 2, 3, ...}.

Step-by-step explanation:

6 0
3 years ago
Find 4.5×10^7 over 1.5×10^-8 . write answer in scientific notation.
Sati [7]

Answer:

\large\boxed{\dfrac{4.5\times10^7}{1.5\times10^{-8}}=3\times10^{15}}

Step-by-step explanation:

The scientific notation:

a\times10^k\ \text{where}\ 1\leq a

We have:

\dfrac{4.5\times10^7}{1.5\times10^{-8}}=\dfrac{4.5}{1.5}\times\dfrac{10^7}{10^{-8}}

Use

\dfrac{a^n}{a^m}=a^{n-m}

=3\times10^{7-(-8)}=3\times10^{7+8}=3\times10^{15}

4 0
4 years ago
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