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meriva
3 years ago
15

Simplify and then evaluate the equation

Mathematics
1 answer:
VladimirAG [237]3 years ago
5 0
Answer = 46

Explanation:

5 ( 4 ) + 2 ( 9 ( 2 ) - 4 ) - 2 = 46
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What is this 4x + 6 = 10
hram777 [196]

Answer:

x=1

Step-by-step explanation:

4x+6=10

4x+10-6

4x=4

x=1

8 0
3 years ago
Read 2 more answers
I’m having trouble on 10-11, if you can find the answer. Thank you!
PolarNik [594]

Answer:

10-11 is -1

Step-by-step explanation:

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3 0
3 years ago
Assume that human body temperatures are normally distributed with a mean of 98.22 degrees Upper F 98.22°F and a standard deviati
Anna35 [415]

Answer: 0.00102%

Step-by-step explanation:

Given : Human body temperatures are normally distributed with a mean of \mu=98^{\circ}Fand a standard deviation of s=0.61^{\circ}F

A hospital uses 100.6^{\circ}F as the lowest temperature considered to be a fever.

Let x be the random variable that represents the human body temperatures.

z=\dfrac{x-\mu}{s}

For x= 100.6, z=\dfrac{100.6-98}{0.61}=4.26229508197\approx4.26

Using normal distribution table for z-values for right-tailed area ,

P(x>100.6)=P(Z>4.26)=0.0000102=0.00102\%

Hence, the required probability = 0.00102%

8 0
3 years ago
Round off then estimate 18.9*5.2
Nataly [62]
18.9 rounded is 19
5.2 rounded is 5

19 * 5 = 95
7 0
3 years ago
Please help me with this
3241004551 [841]
120+x+16+x=180
2x+ 136=180
2x=44
X= 22

<B= 22
7 0
3 years ago
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