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2 years ago

Subtracting 766 from 941 results in a difference of

Mathematics

2 answers:

SpyIntel [72]2 years ago

7 0

941 - 766 = 175
Therefore, A

weeeeeb [17]2 years ago

7 0

941-766 is 175.

You can also add 175 to 766 to get 941.

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Find the value of x<br><br> 2+4( 3 + 2x ) = 3x + 8

solniwko [45]

2 + 4(3+2x) = 3x + 8

2 + 12 + 8x = 3x + 8

14 - 8 = 3x - 8x

6 = -5x

x = -6/5

8 0

2 years ago

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Mr. Markwood's dog Burke has $1.40 in his doggie

bulgar [2K]

answer:

$6.65

Step-by-step explanation:

He would earn 21 quarters in 3 weeks.

Because there are 7 days in a week: Multiply 7×3=21

21 quaters in dollars is equal to $5.25

So you add $1.40+$5.25=$6.65

3 0

2 years ago

Of the coffee makers sold in an appliance store, 4.0% have either a faulty switch or a defective cord, 2.5% have a faulty swi

lukranit [14]

Answer: Hence, Probability that a coffee maker will have a defective cord is 0.376=37.6%.

Step-by-step explanation:

Since we have given that

Let A be the event of getting a faulty switch.

Let B be the event of getting a defective cord.

Here, P(A∪B) = 4% = 0.04

P(A∩B) = 0.1% = 0.001

P(A) = 2.5% = 0.025

We need to find P(B):

As we know that

$P(A\cup B)=P(A)+P(B)-P(A\cap B)\\\\0.04=P(A)+0.025-0.001\\\\0.04=P(A)+0.024\\\\P(A)=0.04-0.024=0.376$

Hence, Probability that a coffee maker will have a defective cord is 0.376=37.6%.

6 0

2 years ago

Adult male heights have a normal probability distribution with a mean of 70 inches and a standard deviation of 4 inches. What is

raketka [301]

Answer: 0.5

Step-by-step explanation:

Given : Adult male heights have a normal probability distribution .

Population mean : $\mu = 70 \text{ inches}$

Standard deviation: $\sigma= 4\text{ inches}$

Let x be the random variable that represent the heights of adult male.

z-score : $z=\dfrac{x-\mu}{\sigma}$

For x=70, we have

$z=\dfrac{70-70}{4}=0$

Now, by using the standard normal distribution table, we have

The probability that a randomly selected male is more than 70 inches tall :-

$P(x\geq70)=P(z\geq0)=1-P(z$

Hence, the probability that a randomly selected male is more than 70 inches tall = 0.5

4 0

2 years ago

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A cube and a net of the cube are shown. The edge length of the cube is labeled 5 centimeters. The net consists of 4 squares conn

Natasha_Volkova [10]

We will determine the surface area as follows:

$A=6(5cm\ast5cm)\Rightarrow A=150cm^2$

So, the total surface area is 150 cm^2.

4 0

8 months ago