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AlladinOne [14]
3 years ago
15

The number of 7th graders attending Middle field Science Academy this year is 130% of last year’s total. If 500 7th graders atte

nded last year, how many attend this year? A tape diagram. There are 130 students who are 7th graders this year out of 100 who were 7th graders last year. There are question mark students this year out of 500 who were 7th graders last year. Which steps should be used to find 130% of 500? Check all
Mathematics
2 answers:
podryga [215]3 years ago
6 0

Answer:

B. (100)(5)=500 C.(130)(5)=650 D.130/100= 650/500 E. There are 650 7th graders this year

Step-by-step explanation:

Just took it on Egde

rodikova [14]3 years ago
6 0

Answer:

its b,c,d,e

Step-by-step explanation:

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OlgaM077 [116]

Answer:

138, 460 m²

Step-by-step explanation:

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8 0
2 years ago
(solving rates) At a school camp
masha68 [24]
5 days food for 150 students suggests there was 750 day rations

If there was 100 students this would last 750/100 = 7.5 days.

If it ran out after 4 days there were 750/4 = 187 students (187.5 not valid)
4 0
3 years ago
(_____) + (7 − 3i) + (5 + 9i) + 13i = 10 − 5i. whats the missing term?
Kobotan [32]
-2 - 24i, you can easily sum all real and imaginary parts to find this.
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5 0
3 years ago
What is the total amount of paper, glass, and plastic waste not recovered
xenn [34]

Answer:

63,630,000 tons not recovered

Step-by-step explanation:

Paper generated = 71,310,000 tons

Paper recovered = 44,570,000 tons

Glass generated = 11,530,000 tons

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8 0
3 years ago
What is the domain of the function y=2√x-6?<br> 88AX&lt;∞<br> O 0≤x&lt;∞<br> 3≤x&lt;∞<br> 6≤x&lt;∞
Travka [436]

Answer:

If the x-6 is all under the sqrt, the last answer is right:

6<= x <= infinity

If only x is under the sqrt and - 6 is NOT under the sqrt, then:

0 <= x <= infinity is the correct answer.

Step-by-step explanation:

You can look at the equation and or graph to determine the domain of a function. The domain is all the x's that may go into the equation or all the x's on the graph of the function. Inside of a squareroot symbol the number inside there must be positive. While considering the equation, only x's that keep that inside positive can be used.

For sqrt(x-6), x has to be 6 or bigger.

For sqrt(x) - 6, x has to be 0 or bigger.

6 0
2 years ago
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