Ask question

Ask question

All categories

AlladinOne [14]

3 years ago

6

A tire shop had to fill 3 1/2 tires with air. It took a small air

2 answers:

Reika [66]3 years ago

7 0

Answer: 3 seconds

Step-by-step explanation: the pump fills 1 tire per second

frozen [14]3 years ago

7 0

3 1/2 = 7/2
3 3/5 = 18/5

(7/2)/3 = (18/5)/t

3(18/5) = (7/2)t
54/5 = (7/2)t
108/35 = t
t = 3 3/35

You might be interested in

Let V be the event that a computer contains a virus, and let W be the event that a computer contains a worm. Suppose P(V) = 0.17

ArbitrLikvidat [17]

Answer: 0.82

Step-by-step explanation:

The probability of the computer not containing neither a virus nor a worm is expressed as P( $V^{C}$ ∩ $W^{C}$ ) , where P( $V^{C}$ ) is the probability that the event V doesn't happen and P( $W^{C}$ ) is the probability that the event W doesn't happen.

P( $V^{C}$ )= 1-P(V) = 1-0.17 = 0.83

P( $W^{C}$ )=1-P(W) = 1-0.05 = 0.95

Since $V^{C}$ and $W^{C}$ aren't mutually exclusive events, then:

P( $V^{C}$ ∪ $W^{C}$ ) = P( $V^{C}$ ) + P( $W^{C}$ ) - P( $V^{C}$ ∩ $W^{C}$ )

Isolating the probability that interests us:

P( $V^{C}$ ∩ $W^{C}$ )= P( $V^{C}$ ) + P( $W^{C}$ ) - P( $V^{C}$ ∪ $W^{C}$ )

Where P( $V^{C}$ ∪ $W^{C}$ ) = 1 - 0.04 = 0.96

Finally:

P( $V^{C}$ ∩ $W^{C}$ ) = 0.83 + 0.95 - 0.96 = 0.82

5 0

3 years ago

Show all work for full credit. Given: f (x) = -2x + 1, find f (1) x Clear h Undo

xenn [34]

Answer:

I hope this helps

Step-by-step explanation:

five percent

4 0

2 years ago

Which is the correct cofunction identity for tan0

svetoff [14.1K]

Answer:

E. cot(90° -θ)

Step-by-step explanation:

The "cofunction" is named by adding or deleting the "co" in front of the function name. The cofunction for tangent is <em>cotangent</em>.

The tangent of an angle is the cotangent of the complement of the angle:

tan(θ) = cot(90° -θ)

5 0

1 year ago

Read 2 more answers

Find the value of x in each case:

diamong [38]

Answer:

Step-by-step explanation:

Sum of 3 angles of triangle= 180

147 + 4x + x = 180

147 +5x = 180

5x = 180 - 147

5x = 33

x = 33/5

x = 6•6 (Answer)

8 0

3 years ago

Read 2 more answers

A monument in the shape of a right triangle sits on a rectangular pedestal that is 5 meters high by 11 meters long. The longest

Ivan

51 height plus to Expedia’s ik

6 0

2 years ago

Read 2 more answers