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Elanso [62]
3 years ago
12

Need help asap 50 POINTS!!!! A digital camera memory card is one fourth full. The card is two thirds full when 375 more pictures

have been taken How many pictures are on the memory card when it is five sixths full?​
Mathematics
2 answers:
AURORKA [14]3 years ago
8 0

Answer:x=750

Step-by-step explanation:

2/3(x)+ 1/4(x) + 375

(9/12)x - (3/12)x = 375

(6/12)x + 375

riadik2000 [5.3K]3 years ago
3 0

Answer:

x=750

Step-by-step explanation:

because i broke meh phone

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The cycle time for trucks hauling concrete to a highway construction site is uniformly distributed over the interval 40 to 75 mi
jeka57 [31]

Answer:

0.8333 = 83.33% probability that the cycle time exceeds 50 minutes if it is known that the cycle time exceeds 45 minutes

Step-by-step explanation:

A distribution is called uniform if each outcome has the same probability of happening.

The uniform distributon has two bounds, a and b, and the probability of finding a value higher than x is given by:

P(X > x) = \frac{b - x}{b - a}

Uniformly distributed over the interval 40 to 75 minutes.

This means that a = 40, b = 75

It is known that the cycle time exceeds 45 minutes

This means that we can use a = 45

What is the probability that the cycle time exceeds 50 minutes?

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8 0
3 years ago
X - 2y = 3<br> 5x + 3y = 2<br> The lines whose equations are shown intersect at which point?
Lady_Fox [76]

The point of intersection of the two lines is at (1,-1)

<h3>System of equation</h3>

The given system of expression is shown below

x - 2y = 3

5x + 3y = 2

The solution to the system of equation is the point of intersection

From equation 1

x = 3 + 2y

Substitute into 2

5(3+2y) + 3y = 2

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Substitute y = -1 into 3

x = 3 + 2y

x = 3+(-2)

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Hence the point of intersection of the two lines is at (1,-1)

Learn more on system of equation here: brainly.com/question/25976025

#SPJ1

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2 years ago
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