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3 years ago

Bill is ten years older than his sister. If Bill was twenty-five years of age in 1983, in what year could he have been born?

Mathematics

2 answers:

Andre45 [30]3 years ago

3 0

Answer:

1968

Step-by-step explanation:

Elis [28]3 years ago

3 0

Heyy,

83-25=58
Bill would of been born in 1958

Hope this helps :)

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Find the distance between the points (-3, 11) and (5,5).<br> O 10<br> 2/10<br> o 2.17

german

Answer: d = 10

Step-by-step explanation:

The formula for calculating distance between two points is given by :

d = $\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

$x_{1}$ = -3

$x_{2}$ = 5

$y_{1}$ = 11

$y_{2}$ = 5

substituting the values , we have

d = $\sqrt{(5-(-3))^{2}+(5-11)^{2}}$

d = $\sqrt{(5+3)^{2}+(-6)^{2}}$

d = $\sqrt{(8)^{2}+(-6)^{2}}$

d = $\sqrt{64+36}$

d = $\sqrt{100}$

d = 10

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A Ferris wheel has a diameter of 140 ft. There are 40 cars for riders, and they are placed at even intervals around the Ferris w

max2010maxim [7]

The circumference of a Ferris wheel:
C = 2 r π
C = 2 · 70 · 3.14
C = 439.6 ft
439.6 : 40 = 10.99 ≈ 11 ft
Answer:
The cars are placed approximately 11 ft apart.

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Find the rate of the following:

Lynna [10]

A- 20%
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2 years ago

If g(x)=2(x-4) find the value of x of g(x)=20

mrs_skeptik [129]

20=2(x-4)
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3 years ago

A straw is 25 cm long an 12 mm in diameter.how much liquid can be held in the straw at one time

eduard

Answer:

About 28 cm³

Explanation:

The shape of a straw may be modeled by a cylinder; thus, use the formula for the volume of a cylinder with length (or height) 25cm and diameter 12mm.

Formula for the volume of a cylinder:

$V=\pi \times (radius)^2\times height$

For the given straw:

radius = diameter/2 = 12mm /2 = 6mm

Convert to cm: 6mm × 1cm/10mm = 0.6cm

height: 25cm

Substitute and compute:

$V=\pi \times (0.6cm)^2\times 25cm\approx28.27cm^2\approx28cm^3$

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3 years ago