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2 years ago

Giving brainliestttyttttt

Mathematics

1 answer:

-Dominant- [34]2 years ago

4 0

Answer:

Step-by-step explanation:

Because its right

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The letters of the word mississippi are placed in a hat. what is the probability that the first two letters drawn are both i if

allochka39001 [22]

For the first letter drawn, there are no conditions/restrictions we need to consider. So, the number of ways to draw an i is:
$\text{Draw(i): } \frac{4}{11}$

For the second draw, the i is not replaced. That means, we've shrunk the sample space because we're dealing with less elements for the second draw. Firstly, one i disappears since we picked an "i" and there are 10 elements left, not 11.

Thus, to draw the second i, we have:
$\text{Draw(ii): } \frac{3}{10}$

$\text{P(drawing 2 i's): } \frac{4}{11} \cdot \frac{3}{10} = \frac{12}{110} = \frac{6}{55}$

3 0

3 years ago

If the revenue for the week is $2000 and the labor cost consists of two workers earning eight dollars per hour who work 40 hours

arsen [322]

To find the cost of labor for one worker, you multiply the wage by the number of hours worked.

40 * 8 = 320

Because there are two workers, now you double it.

320 * 2 = 640

To find the percentage of the revenue that this is, you do the labor cost divided by the revenue.

640 / 2000 = 0.32

Move the decimal two places to the right to get the percentage.

0.32 = 32%

The labor cost is 32% of the revenue.

8 0

4 years ago

Write an equation in point-slope form of the line<br> (-7,2); m=2

AfilCa [17]

Answer: y - 2 = 2(x + 7)

Step-by-step explanation:

Point-slope form is written as y - $y_{1}$ = m(x - $x_{1}$ ) where m is the slope and ( $x_{1}$ , $y_{1}$ ) are points on the line.

y - $y_{1}$ = m(x - $x_{1}$ )

y - 2 = 2(x + 7)

5 0

2 years ago

The morning temperature in northern Canada was −28.9∘ F. The temperature rose 33.2°F during the day before reaching its high tem

My name is Ann [436]

The high temperature for the day was 4.3°F

6 0

3 years ago

Mikaela and Viktoria both competed in a curling match on opposing teams. Mikaela

mamaluj [8]

Answer:

Mikaela's team scored 5.3 points, in whole number form 5.

Step-by-step explanation:

If Viktoria's team's score was 7, 2 more than twice is (7*2) +2.

(7*2)+2=16

16 is three times Mikaela's team's score. Reduced by three means just to divide.

16/3=5.3

Mikaela's team scored 5 points.

Hope this helps!

If not, I am sorry.

8 0

2 years ago