Consider julie's scores on three final exams (x), along with the class means and standard deviations: subject x mean standard deviation history 75 70 5 english 92 90 10 math 80 70 3 science 84 70 7 compared to the other students who took the test, in what class is was julie's highest score?
Answers
Consider julie's scores on three final exams (x), along with the class means and standard deviations: subject x mean standard deviation history 75 70 5 english 92 90 10 math 80 70 3 science 84 70 7 compared to the other students who took the test, in what class is was julie's highest score?
Answer: In order to find in what class Julie's has scored highest, we need to find the z score corresponding to Julie's score. The subject who has the highest z score will indicate that Julie has scored highest in that subject.
Z score for History:
z score for english:
z score for math:
z score for science:
Since the z score for Math is highest, therefore, in Math class Julie's score is highest.
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3.2 times 10^3times 5.6 times 10^4 /4times 10^-5
Answers
Answer:
1/6
Step-by-step explanation:
this is because on the cube there is a a change of 6 numbers and you want a 1
1/6
Answers
(2,3)*(3,1)=(2,1) (range)
Answer
(0 )
(68)
Answers
The required equation is, y = 40 + 35 x, and the cost for 10 months will be 390.
What is an expression?
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Total charges of gym = Initial service fee + $ 35 per month
Thus, the total charges for 6 months = Initial service fee + 35 × 6 = Initial service fee + 210
According to the question,
Initial service fee + 210 = 250
⇒ Initial service fee = 250 - 210 = $ 40
Hence, the total charges for the gym for x months = 40 + 35x. Here, y represents the total charges for x months,
⇒ y = 40 + 35 x
The total cost of the membership after 10 months will be calculated as:-
y = 40 + 35 x
y = 40 + 35 x 10
y = 390
Therefore, the required equation is, y = 40 + 35 x, and the cost for 10 months will be 390.
To know more about Expression follow
#SPJ1
Answers
Answer:
343.97
Step-by-step explanation:
The first one is 343.97. You times 324.5 with 6% also known as 0.006 which is 19.47.
Add 19.47 to 324.5 and you get 343.97
Answers
Let's use this illustration of shapes to learn more about ratios. How can we write the ratio of squares to circles, or 3 to 6? The most common way to write a ratio is as a fraction, 3/6. We could also write it using the word "to," as "3 to 6." Finally, we could write this ratio using a colon between the two numbers, 3:6. Be sure you understand that these are all ways to write the same number.
Cost (Rs.)
Jaipur
6,920
Mumbai
9,464
Thiruvananthapuram
9,160
Lucknow
5,276
Bhopal
8,268
Bhubaneswar
7,109
New Delhi
6,303
Bengaluru
6,735
Thomas had originally planned to visit Thiruvananthapuram, Mumbai, Bhubaneswar, and Bengaluru, but his budget of Rs. 25,300 makes that impossible. Which of the following itinerary changes will allow Thomas to stay within his budget? (Consider each option individually, rather than as a group.)
I. Swap Thiruvananthapuram for Jaipur and drop Bengaluru.
II. Drop Bhubaneswar.
III. Swap Mumbai for New Delhi, Thiruvananthapuram for Jaipur, and Bhubaneswar for Lucknow.
a.
I and II
b.
III only
c.
I and III
d.
I, II, and III
Answers
The itinerary changes that will allow Thomas to stay within his budget is C. I and III. Check how to reach the result below.
What is a budget?
It should be noted that a budget simply means an estimate of the income and expenditure of an individual.
In this case, the itinerary changes that will allow Thomas to stay within his budget include swapping Thiruvananthapuram for Jaipur and drop Bengaluru and swapping Mumbai for New Delhi, Thiruvananthapuram for Jaipur, and Bhubaneswar for Lucknow.
In this case, a trip to Mumbai costs
9,464 while a trip to New Delhi is 6,303. Therefore, a trip to New Delhi is better in this scenario as it more budget friendly.
Learn more about budget on: