All categories

2 years ago

What is the value of z?

Mathematics

2 answers:

qwelly [4]2 years ago

8 0

Answer:

The value of the z-score tells you how many standard deviations you are away from the mean. If a z-score is equal to 0, it is on the mean. A positive z-score indicates the raw score is higher than the mean average. For example, if a z-score is equal to +1, it is 1 standard deviation above the mean

Licemer1 [7]2 years ago

6 0

Answer:

z = 23 degrees

Step-by-step explanation:

Total degree inside a triangle = 180

We can add up the 2 angles we got.

62 + 95 = 157

Subtract 157 from 180.

180 - 157 = 23

Check = the angle missing is an acute angle (less than 90 degrees) and 23 is less than 90 degrees so it is possible.

I hope this helped and please mark me as brainliest!

You might be interested in

Find the slope of the function f ( x ) = 3 - 2 x , by the definition of limit.

musickatia [10]

Answer:

the slope is -2 $\lim_{n \to \0}( f(x+h)-F(x)) /h \\\\ \lim_{n \to \0} (3-2(x+h)-(3-2x))/h\\ f(x+h)= 3-2(x+h) \\f(x)=3-2x\\ \\\lim_{n \to \0} (3-2x-2h-3+2x)/h\\\\ \lim_{n \to \0} -2h/h\\ \\ \lim_{n \to \0} -2\\=-2\\\\In all limits, you have to put n goes to 0 (zero)$

Step-by-step explanation:

8 0

3 years ago

suppose you own a car that gets 35 miles to a gallon of gasoline and gasoline costs $1.25 per gallon. how many gallons of gas ca

valina [46]

The answer of your question is 20 gallons of gasoline. It just a simple division you just have to divide $25 which is the given money to buy an exact amount of gallon by $1.25 which is the price of each gallon. So you would come up to an answer of 20 gallons.

8 0

3 years ago

Need help with this quiz please

oee [108]

Answer:

Step-by-step explanation:

Alternate means opposite side and interior is inside the line

So angle 5

8 0

3 years ago

Read 2 more answers

A tourist in ireland wants to visit seven different cities. if the route is randomly selected, what is the probability that the

Gwar [14]

We have that
n----------> number of cities
the probability that the tourist will visit the cities in alphabetical order is (1/n<span>!)

P=</span>(1/n!)
n!-------------> (7*6*5*4*3*2*1)=5040
therefore
1/5040=0.000198-----------> (five decimal places)--------> 0.00020 (0.020%)

the answer is 0.00020 (0.020%)

5 0

4 years ago

Read 2 more answers

Item 17

ValentinkaMS [17]

Answer:

h=v/B

Step-by-step explanation:

you didn't give me any measurements so I can't solve the hight

hope this helps

8 0

3 years ago