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ElenaW [278]
3 years ago
6

If f(x) = ⌊x⌋ + 1, what is f(2.6)?

Mathematics
2 answers:
dsp733 years ago
5 0

Answer:

3.6

Step-by-step explanation:

To find f(2.6), you simply have to plug in 2.6 for every x in the equation. So, your new equation should be [2.6] + 1 = f(x). From there, you simply add the two together to come up with 3.6.

Furkat [3]3 years ago
4 0

Answer:

3

Step-by-step explanation:

It is 3 cuz you sub in for x with 2.6 and then you add the 1 making it 3.6 and since it is floor function brackets you will round down to the nearest whole number thus making the answer 3

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Write the slope-intercept form of the equation that passes through the point (4, -2) and is perpendicular to the line y =4x - 1
ExtremeBDS [4]

Answer:

<h2>         y = -¹/₄x - 1</h2>

Step-by-step explanation:

If two lines are perpendicular then the product of theirs slopes is equal -1:

y=m₁x+b₁   ⊥   y=m₂x+b₂   ⇒    m₁×m₂ = -1

y = 4x - 2   ⇒   m₁=4

4×m₂ = -1        ⇒    m₂ = -¹/₄

The line y=-¹/₄x+b passes through point (4, -2) so the equation:

-2 = -¹/₄×4 + b must be true

-2 = -1 + b

b = -1

Therefore equation in  slope-intercept form:

                                                y = -¹/₄x - 1

4 0
3 years ago
*7. Mrs. Martin rents a car for $36 plus $0.15 per mile. His budget is $60.
givi [52]

Answer:

The answer is A

Step-by-step explanation:

60-36= 24/0.15=160

5 0
2 years ago
Read 2 more answers
There is a bowling ball with a diameter of 216 mm and a baseball with a diameter of 74 mm. Find how many times greater the volum
zmey [24]
Bowling ball radius = 108 mm
Sphere Volume   = <span>  4/3 • <span>π <span>• r³
bowling ball volume = 4/3 * PI * 108^3
</span></span></span><span>bowling ball volume = 5.2767e+6
</span> <span><span>bowling ball volume = 5,276,669 cubic mm

baseball radius = 37 mm
baseball volume = </span>4/3 * PI * 37^3
</span><span><span>baseball volume = 4/3 * PI * 37^3
</span> </span> <span>baseball volume = 212,174 </span><span>cubic mm

bowling ball greater than baseball by a factor of:
</span>
5,276,669 / <span>212,174 = </span> <span> <span> <span> 24.8694450477 </span> </span> </span>
answer is D




6 0
3 years ago
Notes: Each calculator is $5 dollars and the shipping cost $15. Write a linear relationship between that shows the cost and the
Veronika [31]

Answer:

y = 5x+15

Step-by-step explanation:

The cost per calculator is 5

The shipping cost is 15

Let y = total cost

Let x = number of calculators

y = 5x+15


3 0
3 years ago
Which pair of expressions is equivalent using the Associative Property of Multiplication?
liraira [26]

The Correct answer is D

6 0
3 years ago
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