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3 years ago

What is the probability that at least one of the two projects will be successful?

1 answer:

7 0

1/2 or .5
Because there is two tests happening and that is the denominator, and if the probability of only one working it was be 1/2

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What’s the total power in a circuit with a current of 4A and a resistance of 12 ohm?

Tema [17]

Power = Current *Voltage

You already have the current, but not the voltage.

But you are given resistance, and you know that

Voltage=Current*Resistance

Therefore

V=I*R=4*12=48V

So you have 48V

Now you can figure out the Power

P=I*V=4*48=192W

Therefore you have 192W.

hope this helps

8 0

3 years ago

Complete the coordinate table for the given equation. xy = 12

Flura [38]

Answer:

Step-by-step explanation:

Given is an equation in xy as xy =12

WE are to complete the coordinate table for xy =12

Let us give different values for x and find corresponding values of y

$y=\frac{12}{x}$

Note that x or y cannot equal 0 in this

So let us give other values

x y

12 1

6 2

4 3

3 4

2 6

1 12

-1 -12

-2 -6

-3 -4

-4 -3

-5 -2.4

-6 -2

-12 -1

7 0

3 years ago

Please help will mark brainliest!

Maurinko [17]

Answer:

It’s upside down ⬆️⬅️⬇️

Step-by-step explanation:

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┃┈┃┃╭╮┃┈┃╭╮┃┃┈┃

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┃┈┃╭╮┈◢▇◣┈╭╮┃┈┃

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3 0

3 years ago

Read 2 more answers

Which set of points contains the solutions to the inequality y ≤ 8x – 3? A. {(–3,–17), (4,11), (7,19)} B. {(3,22), (2,3), (8,27)

Nady [450]

Just to clarify, here are the answer choices:

A. {(–3,–17), (4,11), (7,19)}

B. {(3,22), (2,3), (8,27)}

C. {(4,29), (–6,–58), (7,19)}

D. {(–2,–18), (4,37), (5,15)}

And all of the points in the set must satisfy y ≤ 8x – 3.

The only way is to go through each answer choice, eliminating each that is wrong.

A) -17 ≤ -3*8-3

-17 ≤ -21 ✘

B) 22 ≤ 3*8-3

22 ≤ 21 ✘

C) a) 29 ≤ 8*4-3

29≤29 ✔

b) -58 ≤ 8*(-6)-3

-58 ≤ -49 ✔

c) 19 ≤ 7*8-3

19 ≤ 53 ✔

It becomes clear that the answer is C. But just to make sure, we must check D to make sure C is really the answer.

D) -18 ≤ 8(-2)-3

-18 ≤ -19 ✘

That means that C is the answer.

8 0

3 years ago

A pair of jeans cost $39.99. If you have a coupon for 25% off, how much will the jeans cost before tax?

Paraphin [41]

Answer:

The closest answer is $30.00, the original answer is $29.99

3 0

3 years ago

Read 2 more answers