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Anna71 [15]
3 years ago
13

here are 5 classes in your grade level. Each class is 6/7 full today. If a full class has 28 students, how many students in your

grade are at school today? _____ students *
Mathematics
2 answers:
Crazy boy [7]3 years ago
6 0

Answer:

A minimum of 24 students if all the students share a class with you. Not enough info to decide the largest size of grade.

Step-by-step explanation:

sweet [91]3 years ago
3 0

Answer:

120

Step-by-step explanation:

28 students normally

28(6/7) = 40 today in one class

40*5 = 120 between all 5 classes

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(WILL GIVE BRAINLIEST)
kari74 [83]

Answer:  2 1/3 cubic inches

Step-by-step explanation:

Perhaps you want to know the volume of the prism in cubic inches.

Find the total volume of the smaller cubes:

 63(1/3 in)^3 = 63/27 in^3 = 7/3 in^3 = 2 1/3 in^3

Asked and Answered here---->  brainly.com/question/17403176

8 0
2 years ago
How to simplify 24yz^5/32y^2z
Maurinko [17]
24y*z^5/32y^2*z

24/32 = 3/4
y/y^2 = 1/y
z^5/z = z^4/1

Soo now that they are all simplified the answer is 3z^4/4y
8 0
3 years ago
A boat maker wanted to build a canoe 6 ft long and 2 1/2 wide but decided that those dimensions were too small. The boat maker w
Sati [7]
The ratio of length to width would change slightly, before adding on to the dimensions, the ratio is 6 : 2.5    with the added dimensions, the ratio would change to 8 : 4.5    with simple math you can see that 2.5 is less then half of 6 while 4.5 is more then half of 8
6 0
3 years ago
Read 2 more answers
Problem ID: PRABJVTY
aksik [14]

Answer:

I'm confused too I'm sorry

3 0
3 years ago
Rachel hikes at a steady rate from a ranger station to a campground that is 20 mi away. After 2 h, she is 13 mi from the campgro
Angelina_Jolie [31]

Answer:

-3.5

The distance Rachel covers per hour is 3.5 miles

Step-by-step explanation:

After 2 hours, she is 13 miles from the campground.

After 4 hours, she is 6 miles from the campground.

Let x be the number of hours, y be the number of miles from the campground, then we have two points (2,13) and (4,6).

The equation of the line passing through the points (x_1,y_1) and (x_2,y_2) is

y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)

Substitute:

x_1=2\\ \\y_1=13\\ \\x_2=4\\ \\y_2=6

Hence,

y-13=\dfrac{6-13}{4-2}(x-2)\\ \\y-13=-3.5(x-2)\\ \\y=-3.5x+7+13\\ \\y=-3.5x+20

The slope of the line is -3.5 and it represents that  the distance Rachel covers per hour is 3.5 miles.

8 0
3 years ago
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