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3 years ago

Find the slope of the line

Mathematics

1 answer:

deff fn [24]3 years ago

6 0

Answer:

3/2

Step-by-step explanation:

Using two points we can find the slope of a line

(0,1) and (2,4)

The slope is given by

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

= (4-1)/(2-0)

= 3/2

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What is the value of the expression shown?

faust18 [17]

Answer:

Step-by-step explanation:

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3 years ago

Move two choices to the blanks to correctly complete the sentences.

Pavel [41]

Answer:

(A) There should have been 5 outcomes of HT

(B) The experimental probability is greater than the theoretical probability of HT.

Step-by-step explanation:

Given

$S = \{HH,HT,TH,TT\}$ -- Sample Space

$n(S) = 4$ --- Sample Size

Solving (a); theoretical outcome of HT in 20 tosses

First, calculate the theoretical probability of HT

$P(HT) = \frac{n(HT)}{n(S)}$

$P(HT) = \frac{1}{4}$

Multiply this by the number of tosses

$P(HT) * n= \frac{1}{4} * 20$

$P(HT) * n= 5$

Solving (b); experimental probability of HT

Here, we make use of the table

$P(HT) = \frac{n(HT)}{n(S)}$

$P(HT) = \frac{6}{20}$

$P(HT) = 0.30$ ---- Experimental Probability

In (a), the theoretical probability is:

$P(HT) = \frac{1}{4}$

$P(HT) = 0.25$ ---- Experimental Probability

By comparison;

$0.30 > 0.25$

6 0

3 years ago

What is the quality of 4x+27x=5

Nadya [2.5K]

Answer:

Step-by-step explanation:

Isolate x on one side of the equation.

4x+27x=31x (Combine like terms, group like terms, & Add.)

31x=5

31x/31=5/31 (Divide by 31 from both sides.)

5/31=0.16

x=5/31=0.16

In conclusion, the correct answer is x=5/31=0.16.

8 0

3 years ago

Find the value of x. If necessary, write your answer in simplest radical form. 8 x 2

fenix001 [56]

Answer:

8 · 2 or 8x² or 8x2

Step-by-step explanation:

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3 years ago

Help please!!!!! I’m using Plato

pshichka [43]

Answer:

$\frac{y^{6} }{ x^{2} }$

Step-by-step explanation:

$y^{6} x^{-2}$

6 0

3 years ago

Read 2 more answers