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Anit [1.1K]
3 years ago
11

The points (80, 20) and (120, 30) form a proportional relationship. What is the slope of the line that passes through these poin

ts?
A.1/4
B.4
C.10
D.40
Mathematics
2 answers:
Ulleksa [173]3 years ago
6 0

Answer:

A. 1/4

Step-by-step explanation:

Subtract the y values: 30 - 20 = 10

Subtract the x values: 120 - 80 = 40

Put them into a fraction 10/40 and reduce.

vfiekz [6]3 years ago
5 0

Answer:

d

Step-by-step explanation:

took test

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Probability Race game
Allisa [31]

Answer:

see below

Step-by-step explanation:

There are 36 possible outcomes when rolling 2 die

P( number) = number of times the sum appears / total outcomes

p(1) =0/36

P(2) = 1/36

p(3) = 2/36

p(4) = 3/36

p(5) = 4/36

p(6) = 5/36

p(7) = 6/36

p(8) = 5/36

p(9) = 4/36

p(10) = 3/36

p(11) = 2/36

p(12) = 1/36

Since he picked first he has the greatest odds so he is most likely to win

8 0
3 years ago
An ice cream store sells 27 flavors of ice cream. Determine the number of 6 dip sundaes. How many 6 dip sundaes are possible if
Bond [772]

There are 2.4286782`9969 \times 10^{15} of 6 dip sundaes that are possible if the order is not considered and no flavour is​ repeated.

Given that, an ice cream store sells 27 flavours of ice cream.

We need to find how many 6 dip sundaes are possible if the order is not considered and no flavour is​ repeated.

<h3>What are combinations?</h3>

In mathematics, a combination is a selection of items from a set that has distinct members, such that the order of selection does not matter.

This problem deals with combinations, whose formula is C(m, n)=\frac{m!}{n!.(m-n)!}.

For 27 flavours of ice cream and 6 dip sundaes, m = 27 and n = 6.

Now, C(27, 6)=\frac{27!}{6!.(27-6)!}=\frac{27!}{6!.13!} =2.4286782`9969 \times 10^{15}

Hence, there are 2.4286782`9969 \times 10^{15} of 6 dip sundaes that are possible if the order is not considered and no flavour is​ repeated.

To learn more about combinations visit:

brainly.com/question/19692242.

#SPJ1

6 0
2 years ago
Convert the degree measurement to radians. Express answer as multiple of π: 126°A. 5π/8B. 7π/10C. 6π/9D. 3π/5
malfutka [58]
Answer:

Explanations:

To convert angles from degrees to radians, multiply the angle by π/180

For angle 126°, the equivalent measurement in radian is:

\begin{gathered} 126\text{ }\times\frac{\pi}{180} \\ \frac{126\pi}{180} \end{gathered}

Reduce to the lowest term by dividing the numerator and denominator by 18:

\begin{gathered} \frac{126\pi\div18}{180\div18} \\ \frac{7\pi}{10} \end{gathered}

8 0
1 year ago
What does 2+2 equal???
lubasha [3.4K]
Uhhhhhhhhhhhhhhhhhhhh 4
7 0
3 years ago
Read 2 more answers
Two points (-2,4) and (2,4) and plotted on a coordinate grid. Which expression below can you use to find the distance between tw
Allushta [10]

Answer:

First, let's address the general case.

When we have two points (a,b) and (c,d)

The distance between those points can be written as:

D = √( (a - c)^2 + (b - d)^2)

In this case, the points are:

(-2,4) and (2,4)

Then the distance is:

D = √( (-2 - 2)^2 + (4 - 4)^2) = √(-4)^2 = 4.

The equivalent expression to this is: |-2| + |2|

because:

I-2I = 2

I2I = 2

I-2I + I2I = 2 + 2 = 4.

8 0
3 years ago
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