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Vladimir [108]
3 years ago
12

S(t)=sqrt3t+1 at t=2

Mathematics
1 answer:
avanturin [10]3 years ago
5 0

Answer:

s(2) = √7

Step-by-step explanation:

s(2) = √(3[2] + 1) = √7

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(3,10) and (6,13)Put in slope-intercept form
spayn [35]

ANSWER

y = x + 7

EXPLANATION

We want to use the two points to form a linear equation in slope-intercept form.

That is in the form:

y = mx + c

To do this, we first find the slope by using formula:

m\text{ = }\frac{y_2-y_1}{x_2-x_1}

where (x1, y1) = (3, 10)

(x2, y2) = (6, 13)

So, we have that:

\begin{gathered} m\text{ = }\frac{13\text{ - 10}}{6\text{ - 3}} \\ m\text{ = }\frac{3}{3} \\ m\text{ = 1} \end{gathered}

The slope, m, is 1.

Now, we use the point-slope formula to find the equation. That is:

\begin{gathered} y-y_1=m(x-x_1) \\ \Rightarrow\text{ y - 10 = 1(x - 3)} \\ y\text{ - 10 = x - 3} \\ =>\text{ y = x - 3 + 10} \\ y\text{ = x + 7} \end{gathered}

That is the answer.

4 0
1 year ago
Of the 35 students in Student Council, 60% of the students are boys. How many girls
earnstyle [38]

Answer:

21

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How can you add the fractions 3/10 and 2/5? Explain
Vinvika [58]
3/10+ 2/5
= 3/10+ 4/10 (common denominator is 10)
= 7/10

The final answer is 7/10~


5 0
3 years ago
Read 2 more answers
12x + 4 divided by 4 plus 20x + 5 divided by 5
Rasek [7]
12x + 4 ➗ 4 + 20x + 5 ➗ 5

1. PEMDAS (order of operations) solve the division problems

(4 divided by 4 & 5 divided by 5)
12x + 1 + 20x + 1

2. Swap around the order of operations as commutative property states that you can swap the order of an addition problem and get the same answer.

12x + 20x + 1 + 1

3. Add like terms

32x + 2

This is the most simplified answer you could get as you can not add 32x and 2 as they are not like terms.
6 0
2 years ago
QUESTION 3 of 10: You have a $112,000 adjustable rate mortgage that was 8% per year. You were just notified that next year it is
kirill115 [55]
C is the answer your welcome
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3 years ago
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