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3 years ago

Please answer!!! I'll mark you as brainliest!!! :)

Mathematics

1 answer:

vladimir1956 [14]3 years ago

3 0

Answer:

Step-by-step explanation:

1 4 5 9

1 (11)(14)(15)(19)

4(41)(44)(45)(49)

5(51)(54)(55)(59)

9(91)(94)(95)(99)

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Which set of ordered pairs represents a function?

kramer

A is the correct answer.

By definition, a function is a relation where each input has exactly one output. In letter A, the inputs 0, 1, 2, and 3 all have exactly one output.
In B, the input 1 has two outputs.
In C, the input 2 has two outputs.
In D, the input 2 also has two outputs.

4 0

2 years ago

Read 2 more answers

The teachers at a middles school voted for one of two locations for the school party. There were 30 votes for the skating rink a

erma4kov [3.2K]

Answer:

13: 30

Step-by-step explanation:

All you have to do is make sure that you put the ice skating fist because that is the one that the question mentioned first. Hope this helps :)

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2 years ago

What does -x+y=-4 equal

zavuch27 [327]

Answer:

x=y+4

Step-by-step explanation:

This is wt I got so far hope this helps and if doesn't help u then tell me I will b happy to help u

Done by sammy

8 0

2 years ago

Is the following relation a function?<br><br> Yes<br> No

s2008m [1.1K]

The it is a function

4 0

2 years ago

You win $10 000 in a Best Math Student competition. Being a generous person, you decide to invest the money

krok68 [10]

Cumulative costs of the investments of a mutual fund you currently hold are the amount invested. Net Investment is one investment action's net amount of inflow.

Invested Amount in PP $\bold{= \$2400}$
Invested Amount in TT $\bold{= \$(10000 - 2400) = \$7600}$

Solution:

The formula for calculating the simple interest:

$\to \text{Simple interest} = principal \times rate \times time$

Total amount = 10000

Let :

Invested Principle (PP) $\bold{= r}$ ............................. (i)
Invested Amount in TT $\bold{= 10000 - r}$ ................................. (ii)

From both investments total earned interest = $620

$\to \bold{PP \ investment \ return + TT \ investment\ return = 620}$

$\to (r \times 10\% \times 1) + (10000 - r \times 5\% \times 1) = 620\\\\\to (r \times \frac{10}{100} \times 1) + (10000 - r \times \frac{5}{100} \times 1) = 620\\\\\to (r \times 0.10 \times 1) + (10000 - r \times 0.05 \times 1) = 620\\\\\to 0.1r + 500 - 0.05r = 620\\\\\to 0.05r = 620 - 500\\\\\to 0.05r = 120\\\\\to r =\frac{ 120}{0.05}\\\\\to r = 2400$

Therefore,

Invested Amount in PP $\bold{= \$2400}$
Invested Amount in TT $\bold{= \$(10000 - 2400) = \$7600}$

Learn more :

brainly.com/question/20014745

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2 years ago