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2 years ago

Please help me ASAP!!!!!

Mathematics

2 answers:

sergey [27]2 years ago

4 0

Answer:

c and b

Step-by-step explanation:

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posledela2 years ago

3 0

C and b look pretty similar

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What is the midpoint of the line segment with endpoints

sertanlavr [38]

Answer:

Midpoint

Step-by-step explanation:

The midpoint is the point on the segment halfway between the endpoints. It may be the case that the midpoint of a segment can be found simply by counting. If the segment is horizontal or vertical, you can find the midpoint by dividing the length of the segment by 2 and counting that value from either of the endpoints.

3 0

3 years ago

Someone please help! Here's the question: Twenty boys signed up for the school play. The number of girls who signed up was 195%

kipiarov [429]

20*1.95 =39 girls
26girls/39girls =0.667
0.667*100 = 66.67%

8 0

4 years ago

What is 271,403 rounded to the nearest hundred thousand .

MAXImum [283]

271,403.00000

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A raffle offers one $8000.00 prize, one $4000.00 prize, and five $1600.00 prizes. There are 5000 tickets sold at $5 each. Find t

Harman [31]

Answer:

The expectation is $E(1 )= -\$ 1$

Step-by-step explanation:

From the question we are told that

The first offer is $x_1 = \$ 8000$

The second offer is $x_2 = \$ 4000$

The third offer is $\$ 1600$

The number of tickets is $n = 5000$

The price of each ticket is $p= \$ 5$

Generally expectation is mathematically represented as

$E(x)=\sum x * P(X = x )$

$P(X = x_1 ) = \frac{1}{5000}$ given that they just offer one

$P(X = x_1 ) = 0.0002$

Now

$P(X = x_2 ) = \frac{1}{5000}$ given that they just offer one

$P(X = x_2 ) = 0.0002$

Now

$P(X = x_3 ) = \frac{5}{5000}$ given that they offer five

$P(X = x_3 ) = 0.001$

Hence the expectation is evaluated as

$E(x)=8000 * 0.0002 + 4000 * 0.0002 + 1600 * 0.001$

$E(x)=\$ 4$

Now given that the price for a ticket is $\$ 5$

The actual expectation when price of ticket has been removed is

$E(1 )= 4- 5$

$E(1 )= -\$ 1$

4 0

3 years ago

How can i solve 2×2+16x+y+34=0

IRISSAK [1]

PEMDAS
multiply 2x2=4 and simplify the equation by looking for like terms to combine.

4+16x+y+34=0

4 and 34 are like terms so add them.
the simplified expression is 16x+y+38

6 0

3 years ago