3 years ago

WILL MARK BRAINLIEST QUIZ DUE IN 15 MINUTES

Mathematics

1 answer:

Alla [95]3 years ago

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Do you know What is h(t)=-10t+6

DochEvi [55]

-10t+6=0

-10t=-6

Divide both side by -10

t=3/5

7 0

3 years ago

Which number line models the solution set of the following problem? One less than twice a number is no less than five. What is t

Nadya [2.5K]

Answer:

Option 1.

The solution set is: {n|n is a real number, n≥3}

Step-by-step explanation:

1. You must read carefully the information given in the problem: "One less than twice a number" indicates that you must write a number $n$ multiplied by 2 and subtract 1 from this term, as following:

$2n-1$

2. "is not less than five" indicates that the result must be equal or greater than 5. Then, you obtain the following expression:

$2n-1\geq5$

3. Now, you can solve for $n$ . Then, you obtain:

$2n-1\geq5\\2n\geq6\\n\geq\frac{6}{2}\\n\geq3$

4. Then, the solution set is: {n|n is a real number, n≥3}.

5. The correct plot on the number line must show a circle on 3 (You must fill in the circle if the sign is $\leq$ or $\geq$ ) with a line from that circle to the right.