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3 years ago

5 (P-4)=2This problem is also hard for me:'(

Mathematics

2 answers:

shusha [124]3 years ago

7 0

Answer:

.............

Step-by-step explanation:

...............

Elodia [21]3 years ago

6 0

Answer:

p = 36/5, or p = 7 1/5

Step-by-step explanation:

Next time, please include the instructions.

I think the goal is to solve this equation for p.

Let me write this equation as

(5/8)(p - 4) = 2

We can get rid of the fractional coefficient (5/8) by multiplying both sides of this equation by (8/5). This gives us:

p - 4 = (8/5)(2).

Let's eliminate fractions again. To do this, multiply all 3 terms by 5. We'll then have:

5p - 20 = 16

Solve for p. To do this, add 20 to both sides:

5p = 36

so that p = 36/5, or p = 7 1/5

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Mrs. Lenz rented a scooter during her beach vacation. The cost of the scooter rental is shown for different periods of time. Wha

iragen [17]

Answer:

The unit rate of $10 per hour.

Step-by-step explanation:

Given

$x = time$

$y = amount$

$(x,y) = (1,10)$

See attachment for graph

Required

What does the given point represents

From the attachment, the origin of the graph is:

$(x_1,y_1) = (0,0)$

and we have the given point to be:

$(x_2,y_2) = (1,10)$

Calculate the slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{10-0}{1-0}$

$m = \frac{10}{1}$

$m = 10$

The slope represents $10/1 hour

Hence:

$(x,y) = (1,10)$ means the unit rate is $10 per hour

8 0

3 years ago

Assume that a driver faces the following loss distribution:Outcome Probability12,000 0.15 0 0.851. What is the expected loss?2.

xxMikexx [17]

Answer:

- 1800 ; 4284.8579 ;

Step-by-step explanation:

Given the table :

Outcome _____ probability

-12000 ________ 0.15

__ 0 __________ 0.85

Expected loss, m: Σx*p(x)

(-12000 * 0.15) + (0 * 0.85)

-1800 + 0 = - 1800

Standard deviation = sqrt(Var(x))

Var(x) = Σx²*p(x) - m²

(-12000^2 * 0.15) + (0^2 * 0.85)] - 1800^2

21,600,000 - 3240000

= 18360000

Standard deviation = sqrt(18360000)

Standard deviation = 4284.8579

3 0

3 years ago

4. Find the value of x.<br> A) 6 √ 2<br> B) 12 √ 3<br> C) 24 √ 3<br> D) 12

Schach [20]

A^2+b^2=c^2
24^2=12^2+x^2
sqrt(576-144)=x
sqrt(432)=x
12sqrt(3)=x
the answer is c

7 0

3 years ago

Read 2 more answers

[(-0,5)-1,25].[(-0,5)²➕ (0,5).1,25 ➕ 1,25²]

Ne4ueva [31]

Answer:

umm

Step-by-step explanation:

6 0

3 years ago

Round 1395 to the nearest hundred

algol [13]

Answer:

1400

Step-by-step explanation:

It is closer to 1400 than 1300

5 0

3 years ago

Read 2 more answers

5 (P-4)=2This problem is also hard for me:'(​

5 (P-4)=2This problem is also hard for me:'(