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3 years ago

14

. A bar graph shows That Sports books received 9 votes. If the scale is to 20 by twos, Where should the bar end for the sports b

ooks

1 answer:

trasher [3.6K]3 years ago

3 0

The bar should end halfway between 8 and 10.

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Match each expression to its equivalent standard form

pogonyaev

Move the first one to the bottom,then the second to the top ans you will know where to put the rest

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3 years ago

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A train slows down as it rounds a sharp horizontal turn, going from 92.0 km/h to 54.0 km/h in the 16.0 s that it takes to round

Mnenie [13.5K]

Calculation of centripetal acceleration(ac):

$a_c=\frac{v^2}{r}$

we can change our speed in terms of m/s

$v=54km/h=54*\frac{1000}{3600} m/s$

now, we can plug these values

$a_c=\frac{(54*\frac{1000}{3600})^2}{130}$

$a_c=1.73077m/s^2$

Calculation of tangential acceleration(at):

$a_t=\frac{\Delta v}{\Delta t}$

now, we can plug values

$a_t=\frac{(54-92)*\frac{1000}{3600} }{16}$

now, we can simplify it

$a_t=-0.65972 m/s^2$

Calculation of resultant acceleration:

$a=\sqrt{(a_c)^2+(a_t)^2}$

now, we can plug values

$a=\sqrt{(1.73077)^2+(-0.65972)^2}$

$a=1.85224m/s^2$ .............Answer

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3 years ago

If 1+4=5 and 2+5=12 and 3+6=21what does 8+11=

creativ13 [48]

12-5=7
21-12=9
x-21=11
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x=32

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2 years ago

Need help ASAP please and thank you

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2 years ago

Rogers's car loan is automatically deducting $35 from his bank account every month. How much will the deductions total for the y

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