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1 year ago

If your at work from 5:3 to 11:00 HOW LONG ARE YOU AT WORK ?

Mathematics

1 answer:

photoshop1234 [79]1 year ago

4 0

Answer:

Step-by-step explanation:

7 hours i think :p

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Please help me. alg 2 Find the common ratio of the geometric sequence -13, 39, -117

grandymaker [24]

Answer:

-3

Step-by-step explanation:

you can divide the second term by the first term to solve

39/-13 = -3

then, I like to check that this fits with the third term

39*-3 = -117

so the common ratio is -3

6 0

3 years ago

1.John has a sink that is shaped like a half-sphere. The sink has a volume of 1072 in. One day, his sink

Vlad [161]

Answer:

$\large\boxed{\large\boxed{85cups}}$

Explanation:

1. Volume of a cup

The shape of the cup is a cylinder. The volume of a cylinder is:

$\text{Volume of a cylinder}=\pi \times (radius)^2\times height$

The diameter fo the cup is half the diameter: 2in/2 = 1in.

Substitute radius = 1 in, and height = 4 in in the formula for the volume of a cylinder:

$\text{Volume of the cup}=\pi \times (1in)^2\times 4in\approx 12.57in^3$

2. Volume of the sink:

The volume of the sink is 1072in³ (note the units is in³ and not in).

3. Divide the volume of the sink by the volume of the cup.

This gives the number of cups that contain a volume equal to the volume of the sink:

$\dfrac{1072in^3}{12.57in^3}=85.3cups\approx 85cups$

8 0

3 years ago

In the figure below, triangle RPQ is similar to triangle RTS.

kumpel [21]

Answer:

The distance between P and Q is 54

Step-by-step explanation:

We are given that triangle RPQ is similar to triangle RTS.

Property of similar triangle: The ratio of any pair of corresponding sides is the same.

So, by property : $\frac{RP}{RT}=\frac{PQ}{ST}$

PR=42

PQ=x

ST=36

RT=28

So, $\frac{42}{28}=\frac{x}{36}$

$\frac{42 \times 36}{28}=x$

54=x

Hence the distance between P and Q is 54

8 0

3 years ago

Read 2 more answers

X(4x-3)=0 A. {-3/4, 0} B. {3/4,0} C.{3/4}

svet-max [94.6K]

Answer:

B. {3/4,0}

Step-by-step explanation:

$x(4x - 3) = 0 \\ x = 0 \: \: or \: \: 4x - 3 = 0 \\ x = 0 \: \: or \: \: x = \frac{3}{4} \\ x = \bigg\{ \frac{3}{4}, \: \: 0 \bigg\}$

7 0

3 years ago

Help asap thanks all

igomit [66]

Answer:

Side AC with a line over it

Step-by-step explanation:

Side AC has a slope when connecting them to from a triangle. Point A has to go backwards to reach point C.

4 0

3 years ago