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saveliy_v [14]
3 years ago
13

The results of a survey indicate 70% of seventh-graders watch at least one movie during the weekend. Based on this survey of a g

roup of 50 seventh-graders, how many will watch at least one movie this weekend?
Mathematics
1 answer:
marusya05 [52]3 years ago
5 0

Answer:

35 students

Step-by-step explanation:

70% of 50 = 0.7×50 = 35

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if a staircase rises 52° from the ground and a vertical distance of 12 yards. How much horizontal distance does the staircase co
3241004551 [841]
The horizontal distance will be found using the formula:
tan θ= opposite/adjacent
given that θ=52°
opposite= 12 yards
adjacent=x
hence
tan 52=12/x
x=12/tan 52
x=9.3754
the height is 9.375 yards
3 0
2 years ago
Choose the graph that matches the following system of equations: (6 points)
KengaRu [80]

The graph that matches the following system of equation is; the picture of a coordinate plane with line y equals negative 4x minus 1 and line y equals minus 3 over 2 times x plus 4. They intersect at negative 2, 7.

<h3>What is the graph of a function?</h3>

The graph of a function y = f(x) shows the position of the x-intercepts and y-intercepts from the graph from which the slope can be drawn.

The system of linear equations can be rewritten in slope-intercept form as follows:

y = -4x - 1

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From the graph, the two equations intercept at point (-2,7).

Learn more about plotting the graph of a function here:

brainly.com/question/3939432

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4 0
2 years ago
1025 + 503 – 1412 – 7
Andreyy89

Answer: a

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What is the slope of the line that passes through the points (4,9) and (6,10)
max2010maxim [7]

Answer: 2

Step-by-step explanation:

4 0
3 years ago
Write the slope-intercept form of the equation for the line.
max2010maxim [7]
The answer is C, you can tell because the b=-1, so that eliminates d, then you know the slope is positive because of the direction it goes, so that eliminates a. Then if you look at the slope, it goes up 3 over 1, so that makes the answer C.
Hope this helps
8 0
3 years ago
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