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2 years ago

Please help ASAP I'm very confused

Mathematics

1 answer:

ololo11 [35]2 years ago

4 0

The answer is B. 3 9/20 = 3.45

because if you divide 9 by 20, that gives you 0.45. Then you add a 3.00, which equals

3.45

I hope I helped

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If the list price of bicycle is Rs 1000 and it is sold for Rs 900,cfind the list price of the article.

fgiga [73]

Answer:

Accroding to the question my guess for the answer would be 10

Step-by-step explanation:

I solved it like this

1000-900

= 100

=1000/100

=10

6 0

2 years ago

Given the line below.

Roman55 [17]

Answer:

The equation of the line in point slope form is equal to

$y+2=(x+2)$

Step-by-step explanation:

The picture of the question in the attached figure

step 1

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have

(-2,-2) and (2,2)

substitute the values

$m=\frac{2+2}{2+2}=1$

step 2

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=1\\(x1,y1)=(-2,-2)$

substitute the values in the formula

$y-(-2)=(1)(x-(-2))\\y+2=(x+2)$

5 0

3 years ago

The velocity,v of a missile is related to time t, By the equation v=5t^2+3t+1.calculate the time at which the velocity is minimu

Cloud [144]

Answer:

time: t = -0.3
minimum: v = 0.55

Step-by-step explanation:

For quadratic ax^2 + bx + c, the extreme value is found at x=-b/(2a). For your quadratic, the minimum is found at ...

t = -(3)/(2(5))

t = -0.3 . . . . . time of minimum velocity

The value of velocity at that time is ...

v = 5(-0.3)^2 +3(-0.3) +1 = 5(.09) -.9 +1

v = 0.55 . . . . . value of minimum velocity

3 0

2 years ago

PLEASE HELP ITS DUE TOMORROW

Luden [163]

Answer:

4. 40 regular hours.

5. 7.3 hours of overtime

6. 40 hours x $12 = $480 regular pay

7. overtime pay was 7.3 hours x $18 = 131.40. plus the 480 = $611.40 total gross

Step-by-step explanation:

5 0

3 years ago

Fill in the table using this function rule. y=28 - 3x X Y 1 3 4 6

My name is Ann [436]

Answer:

So, you just end up plugging in your numbers.

y = 28 - 3(1)

y = 28-3

y = 25

Y = 28 - 3(3)

y = 28 - 9

y = 19

y = 28 - 3x

y = 28 - 3(4)

y = 28 - 12

y = 16

y = 28 - 3x

y = 28 - 3(6)

y = 28 - 18

y = 10

Step-by-step explanation:

4 0

3 years ago