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Cloud [144]
3 years ago
6

I’ll mark the best answers brainliest !!

Mathematics
2 answers:
yawa3891 [41]3 years ago
5 0
1. X=4.6478
2. X=12/12929
3. X=13177500/2143
4.x=-5
marissa [1.9K]3 years ago
3 0

<em>1. X=4.6478</em>

<em>2. X=12/12929</em>

<em>3. X=13177500/2143</em>

<em>4.x=-5</em>

<em />

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Damian works after school. Each
nadya68 [22]

Answer:

f(x) = 12x = 10

Step-by-step explanation:

We need a linear equation in the slope-intercept form.

y = mx + b

where y = total pay, m = hourly salary, x = number of hours worked, and b = y-intercept, or initial value

Let's look in the table.

1 hour: $22

2 hours: $34

The difference in pay between 1 hour and 2 hours is $34 - $22 = $12.

The difference in time between 1 hour and 2 hours is 1 hour.

In 1 hour he earns $12. That means the slope is 12.

We know he earns $22 for working a total of 1 hour.

Start at 1 hour and $22 on the table.

Subtract 1 hour from 1 hour to get 0 hours.

Subtract $12 form $22 to get $10.

That means for 0 hours he gets $10. b = 10

The equation is

y = 12x + 10

In function form, we have:

f(x) = 12x = 10

5 0
3 years ago
(c) Find the number of sets where all three cards are the same for exactly $0$ attributes. (d) Find the number of sets where all
Cloud [144]

C. For the first card, there are three ways to choose the number of card.

For the another, there two options, and likewise there's only 1 choice of card. So there are 3 × 2 × 1 = 6 ways that the calculation can be chosen.

Doing this for the other attributes, we get 6 × 6 × 24 × 6 ways. But the order of cards does not count in a set of card, so we divide by 3! 6 * 6 * 24 × 6 ÷ 3! = 864. It means there are 864 sets for part.

D. The cards may have the same number, color, shapess, orshading.

However, also there are 6 × 24 × 6 × 3! = 144 sets of cards, If all the colors are thesame. How ever, also there are 144 sets of cards.

If all the calculation are the same. We get the same number for shape and shadings, so there are 4 × 144 = 576 sets of cards.

what is Probability?

Probability is branches of mathematics concerning numerical descriptions of how to the likely an event is to occurs, or how to the likely it is that a proposition is true. The probability of an event is a numbers between 0 and 1, where, roughly speaking, 0 indicates the impossibility of the events and 1 indicates certain of cards.

Learn more about Probability here

brainly.com/question/13604758

#SPJ10

5 0
2 years ago
Write a real world statement for each inequality p &lt; 200
sveta [45]
P is less than 200
im pretty sure thats it

6 0
3 years ago
Talya is putting up a fence around their rectangular yard. The fence will be 16 yards long and 5 yards wide.
ElenaW [278]

Answer:

80

Step-by-step explanation:

that would be the area of the YARD the fence is surround area is width times length.  

if they are really asking the area of the fence itself there isnt enough info here.  (I think)

4 0
2 years ago
Read 2 more answers
Marti had of a pizza remaining after
o-na [289]
I think it is 1/2
hope this helped
8 0
3 years ago
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