2 years ago

Carlos exercises no less than 35 minutes per day.

1 answer:

6 0

Answer: $t \ge 35$

Explanation: The phrasing "no less than 35" means t = 35 is the lowest t can go. So we have t = 35 or t is larger than this. That leads directly to the inequality mentioned above, which is t is greater than or equal to 35. Another way to think of it is to say "t is 35 or larger".

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Write the algebraic expression that matches each graph

ArbitrLikvidat [17]

Answer:

$y=\left|x+1\right|$
$y=-\left|x\right|+1$
$y=|x|$
$y=-\left|x+1\right|+1$
$y=\left|x-2\right|-2$

Step-by-step explanation:

The graph of y=|x-k|+h is the graph of y=|x| shifted k units to the right and h units up. To reflect the equation across the x-axis (flip it upside down), the equation changes to $y=-|x|$ .

Hope this helps!

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2 years ago

A true-false examination was constructed with the answers running in the following sequence: T F F T F T F T T F T F F T F T F T

julia-pushkina [17]

Answer:

yes

Step-by-step explanation:

lets use a significance level of = 0.1

<u> Determine if the sequence indicates randomness </u>

First step :

H0 : pattern is random

H1 : pattern not random

n1 ( number of true answers ) = 10

n2 ( number of false answers ) = 10

also number of runs for T = 5

number of runs for F = 5

Total number of runs = 5+ 5 = 10

Given that critical value at 0.05 = 23

we will reject the null hypothesis ( i.e the sequence departs from randomness )

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2 years ago

Julian used these steps to solve the equation 9x=?6+3(3x+2) 9 x = - 6 + 3 ( 3 x + 2 ) . Which choice describes the meaning of hi

Rashid [163]

Answer:

see explanation

Step-by-step explanation:

the result 0 = 0

means the equation has an infinite number of solutions

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3 years ago

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aniked [119]

Answer:

3/6 4/8

Step-by-step explanation:

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The answer is D hope it helps

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