I need help on this question
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Write 90% as a decimal and fraction in simplest form
Jamal is making two paintings using canvases that are similar rectangles. The length of the smaller canvas is 3 ft and the width is 5 ft.What is the length of the larger canvas if the width is 10 ft?
Tell why sometimes you write the percent as a fraction and other times as a decimal when you find the percent of a number.
866 estimate the value
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Answer:
The coefficient of the fifth term is 126.
Step-by-step explanation:
The question implies that after the expansion of , what would be the coefficient of the fifth term. This long expansion can be easily done by the application of the Pascal principle of expansion.
Thus,
=
+
+
+
+
+
+
+
+
+
So, from this expansion, the fifth term is . And its coefficient is 126.
Answer:
If you expand this using pascals triangle you will see that the fifth term is 126a^5b^4
the coefficient is the number 126
2.2 units
B.
3.9 units
C.
10.8 units
D.
6.1 units
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Used in finding triangle sides when you have two of them.
Question 1(Multiple Choice Worth 5 points)
(03.01 LC)
Zak and Ryan earn $60 per week for delivering pizzas. Zak worked for x weeks and earned an additional total bonus of $25. Ryan worked for y weeks. Which expression shows the total money, in dollars, that Zak and Ryan earned for delivering pizzas?
85x + 60y
60x − 25 + 60y
60x + 85y
60x + 25 + 60y
Question 2(Multiple Choice Worth 5 points)
(03.02 MC)
Nadia surveyed 80 students at her school and found that 0.55 of the students she surveyed said their favorite class is math. Another 15% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science?
12
32
44
48
Question 3(Multiple Choice Worth 5 points)
(03.01 LC)
A theater company charges $7.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets?
7.5c + a
c + 7.5a
15(c + a)
7.5(c + a)
Question 4(Multiple Choice Worth 5 points)
(03.02 MC)
Bella, Lydia, Camila, and Trinity together stacked a total of 60 pizzas in a pan. Bella stacked 0.25 of the pizzas, Lydia stacked 12 of the 60 pizzas, Camila stacked 35% of the pizzas, and Trinity stacked the remaining pizzas. Who stacked the most pizzas?
Bella
Lydia
Camila
Trinity
Question 5(Multiple Choice Worth 5 points)
(03.01 LC)
Which expression is equivalent to 12a + 8?
4(3a + 2)
4(3a + 8)
6(6a + 2)
6(6a + 8)
Question 6(Multiple Choice Worth 5 points)
(03.05 MC)
Lena needs $50 to buy some notebooks. She had saved $2 and plans to work as a babysitter to earn $8 per hour. Which inequality shows the minimum number of hours, n, that Lena should work as a babysitter to earn enough to buy the notebooks?
2 + 8n ≤ 50, so n ≤ 6
8n ≤ 50 + 2, so n ≤ 6.5
8n ≥ 50 + 2, so n ≥ 6.5
2 + 8n ≥ 50, so n ≥ 6
Answers
1.60x + 25 + 60y
2.32
3.d
4.Camila
5.4(3a + 2)
6.2 + 8n ≥ 50, so n ≥ 6
Question 1: 60x + 25 + 60y
B. 0.09 is 10 times as much as 0.9 Possibly right?
c. 0.9 is 1/10 of 0.09 Possibly right?
D. 0.09 is 1/10 of 0.9 No
Answers
Final answer:
The relationship between the decimals 0.09 and 0.9 is that 0.09 is 10 times as much as 0.9.
Explanation:
The statement that is true about the relationship between the decimals 0.09 and 0.9 is: that 0.09 is 10 times as much as 0.9.
To understand this, we can compare the place value of each digit. The digit 0 in 0.09 represents the tenth-place value, while the digit 9 represents the hundredth place value. In contrast, the digit 9 in 0.9 represents the tenth-place value. As a result, the fraction 0.09 is 10 times greater than 0.9.
Learn more about the Relationship between decimals here:
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Choose all answers that are correct
A: 0.4y=10 divided by 0.4
B: 0.4y divided by 0.4=10 divided by 0.4
C: 0.4y*2.5=10*2.5
D:0.4y Divided by 0.4= 10*0.4