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3 years ago

Please help me I dont understand this AT ALL!

Mathematics

1 answer:

Vladimir79 [104]3 years ago

5 0

The probability of rolling a 1 or a 5 is 16/40 reduced to 2/5. 16/40÷8 16÷8=2 40<span>÷8=5 so your probability is 2/5 or 40%
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svlad2 [7]

Answer:

|x - 4| ≤ 0.3

Step-by-step explanation:

The actual width = 4

Maximum variation, x = 0.3

Hence, the lowest width position based on actual width and possible variation is :

4 - 0.3 ≤ x ≤ 4 + 0.3

3.7 ≤ x ≤ 4.3

7 0

3 years ago

Trey has money saved for a school trip. He earns an additional $40 mowing lawns to add to his savings. Trey's parents give him e

serg [7]

Answer:

234 divided by 2 is 117, he had 117 when he saved up mowing lawns

Step-by-step explanation:

6 0

3 years ago

Which of the following best describes how the y values are changing over each interval? x y 1 20 2 40 3 80 4 160 5 320 They are

MAVERICK [17]

<h3>Answer</h3>

They are being multiplied by 2 each time.

4 0

2 years ago

Read 2 more answers

if it takes 10 men 10 days to dig a hole how long will it take 5 men to dig a hole that's half as big

Nataly [62]

Answer:

10 days

Step-by-step explanation:

It will take 10 men 5 days to dig a hole half as big.

It will take 5 men 10 days to dig a hole half as big.

( Remember, the less people, the more time it will take. )

8 0

2 years ago

Read 2 more answers

The table below shows selected points from a function.

FrozenT [24]

Answer:

Step-by-step explanation:

<em>Rate Of Change Of Functions </em>

Given a function y=f(x), the rate of change of f can be computed as the slope of the tangent line in a specific point (by using derivatives), or an approximation by computing the slope of a secant line between two points (a,b) (c,d) that belong to the function. The slope can be calculated with the formula

$\displaystyle m=\frac{d-b}{c-a}$

If this value is calculated with any pair of points and it always results in the same, then the function is linear. If they are different, the function is non-linear.

Let's take the first two points from the table (1,1)(2,4)

$\displaystyle m=\frac{4-1}{2-1}=3$

Now, we use the second and the third point (2,4) (3,9)

$\displaystyle m=\frac{9-4}{3-2}=5$

This difference in values of the slope is enough to state the function is non-linear

Answer: True

6 0

3 years ago