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Shtirlitz [24]
3 years ago
7

you servey 72 radom students about whether they are going they are going to attend the school pay . Twelve say yes predict the n

umber of students who attend school
Mathematics
2 answers:
ladessa [460]3 years ago
8 0

Answer:

is that a word problem..........

Flura [38]3 years ago
7 0
Umm... 60 don’t go and 12 do?
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The picture below illustrates a special type of conic section called
Rufina [12.5K]

Answer:

A

Step-by-step explanation:

The picture below illustrates a hyperbola.

The intersecting plane does not pass through the vertex of a right circular cone (the vertex of the cone is the point where two nappes meet).

As you can see from the diagram, the plane intersects both nappes of a right circular cone.

Hence, correct option is option A: The plane does not pass through the vertex and intersects both nappes of a right circular cone.

8 0
3 years ago
2350 in standard form
Pani-rosa [81]

Answer:

2.35 \times  {10}^{3}

Step-by-step explanation:

hope that helps

4 0
3 years ago
When randomly selecting an​ adult, A denotes the event of selecting someone with blue eyes. What do Upper P(Upper A)P(A) and Upp
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Answer:

When randomly selecting an adult, A denotes the event of selecting someone with blue eyes. What do P(A) and P([math] \overline A [/math]) represent?

Step-by-step explanation:

3 0
4 years ago
We can use the formula density mass over volume to find the density of a substance square metal plate has a density of 10.7 g of
sweet-ann [11.9K]

Answer: The volume of given substance is 2.2 cm^{3}.

Step-by-step explanation:

Given: Density = 10.7 g/cm^{3}

Mass = 23.54 g

Density of a substance is the mass of substance divided by its volume.

Mathematically, Density = \frac{mass}{volume}

Substitute the values into above formula to calculate volume as follows.

Density = \frac{mass}{volume}\\10.7 g/cm^{3} = \frac{23.54 g}{volume}\\volume = \frac{23.54 g}{10.7 g/cm^{3}}\\= 2.2 cm^{3}

Thus, we can conclude that the volume of given substance is 2.2 cm^{3}.

8 0
3 years ago
Write an equation of the line shown in the graph in slope intercept form (y = mx + b). Show
Lena [83]

Answer:

y = 2x - 2

Step-by-step explanation:

Points on graph: (4,6) and (2, 2)

<u>Slope:</u>

m=(y2-y1)/(x2-x1)

m=(2-6)/(2-4)

m=(-4)/(-2)

m = 2

<u />

<u>Slope-intercept:</u>

y - y1 = m(x - x1)

y - 6 = 2(x - 4)

y - 6 = 2x - 8

y = 2x - 2

8 0
3 years ago
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