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lord [1]
3 years ago
6

Can someone help me on number 4,5 plz

Mathematics
2 answers:
Alborosie3 years ago
8 0
4 is D and the change is .94
aliya0001 [1]3 years ago
6 0
Letter A for #4
$0.85 for #5
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Why math even exist people could just like wing it for everything
s2008m [1.1K]

Answer:

- 7 / 4

Step-by-step explanation:

( x1, y1 ) = ( 1, 10 )

Here,

x1 = 1

y1 = 10

( x2, y2 ) = ( 5, 3 )

Here,

x2 = 5

y2 = 3

Formula : -

Slope = ( y2 - y1 ) / ( x2 - x1 )

Slope = ( 3 - 10 ) / ( 5 - 1 )

Slope = - 7 / 4

Proper fraction = - 7 / 4

8 0
3 years ago
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HELP PLEASE I WILL GIVE 50 POINTS AND MARK BRAINLESS TO BEST ANSWER​
Mekhanik [1.2K]

Answer:

c

Step-by-step explanation:

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3 years ago
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The mean cost of a five pound bag of shrimp is 42 dollars with a variance of 49. If a sample of 54 bags of shrimp is randomly se
Brrunno [24]

The probability that the sample mean would be less than 43.4 dollars is 0.9292.

<h3>What is a probability?</h3>

Probability is the occurence of likely events. It is the area of mathematics that deals with numerical estimates of the likelihood that an event will occur or that a statement is true.

From the information, the mean cost of a five pound bag of shrimp is 42 dollars with a variance of 49 and a sample of 54 bags of shrimp is randomly selected.

Therefore, the probability will be:

P(x < 43.4)

Using normal distribution

= P(z < 43.4 - Mean( / 7/✓54)

= P(z < 43.4 - 42( / 7/✓54)

= P(z < 1.4697)

= 0.9292

The probability is 0.9292.

Learn more about probability on:

brainly.com/question/24756209

#SPJ1

8 0
1 year ago
Write the word sentence as an inequality.<br><br> A number x minus 1/4 is no more than -3/4
Umnica [9.8K]

Answer:

x-1/4 ≤-3/4

Step-by-step explanation:

A number x

x

minus 1/4

x-1/4

is no more than   (it cannot be greater than , but it can be equal to)

x-1/4 ≤

-3/4

x-1/4 ≤-3/4

6 0
3 years ago
Ben bowled 121 and 184 in his first two games. What must he bowl in his third game to have an average of at least 170​?
vagabundo [1.1K]

Answer:

205

Step-by-step explanation:

Were gonna start by writing an equation (121+184+x)/3=170 because were adding a 3rd value to the average and x is going to be our value that were looking for. If you solve that, you get 205. Hope this helps.

6 0
3 years ago
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