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3 years ago

(3,-5),(3,-2),(3,5),(3,8) find the slope.

Mathematics

1 answer:

crimeas [40]3 years ago

5 0

Answer:

Step-by-step explanation:

- Plot each point on the graph corextly using (x,y).

- The line should go verticle

- Since x doesnt change, there is no slope / the line will go up and down infinate

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Please help a girl out I'm so confused rn

mars1129 [50]

Answer:

200 kg

Step-by-step explanation:

since 1 lb = 0.45 kg all you do is 90 ÷ 0.45

that'll get you 200

200 kg is how much Dane Danny weighs

7 0

2 years ago

Consider a fair coin which when tossed results in either heads (H) or tails (T). If the coin is tossed TWO times 1. List all pos

Volgvan

Answer:

Sample space = {(T,T), (T,H), (HT), (HH)}

Step-by-step explanation:

We are given a fair coin which when tossed one times either gives heads(H) or tails(T).

Now, the same coin is tossed two times.

1) All the possible outcomes

Tails followed by tails

Rails followed by heads

Heads followed by a tail

Heads followed by heads

2) Sample space

{(T,T), (T,H), (HT), (HH)}

3) Formula:

$Probability = \displaystyle\frac{\text{Favourable outcome}}{\text{Total number of outcome}}$

Using the above formula, we can compute the following probabilities.

Probability((T,T)) = $\frac{1}{4}$

Probability((T,H)) = $\frac{1}{4}$

Probability((H,T)) = $\frac{1}{4}$

Probability((H, H)) = $\frac{1}{4}$

Probability(Atleast one tails) = $\frac{3}{4}$

Probability(Atleast one heads) = $\frac{3}{4}$

Probability(Exactly one tails) = $\frac{2}{4}$

Probability(Exactly one heads) = $\frac{2}{4}$

4 0

3 years ago

Simplify √ a^7 , where a>0 Which expression is equivalent to √a^7

Softa [21]

Answer:

$a^{3} \sqrt[]{a}$

Step-by-step explanation:

8 0

3 years ago

What is the value of n ?

Nina [5.8K]

Answer:

n=10

Step-by-step explanation:

5n-20=3n

-20=-2n

10=n

6 0

3 years ago

Ben walks 25 miles from home to work. If he walks the first 5 miles in 1 hour, the second 5 miles in 1.4 hours, the third 5 mile

natka813 [3]

<u>Answer:</u>

The total time taken to complete 25 miles is 7.6 hours.

Solution:

Ben walks 5 miles in 1 hour,

Second 5 miles in 1.4 hours,

Third 5 miles in 1.7 hours,

Last 5 miles in 1.8 hours

So he walked total 20 miles in (1+1.4+1.7+1.8) hours = 5.9 hours = 6 hours (approximately)

So his average speed is $\left(\frac{20}{6}\right)$ miles/hours = 3.33 miles/hours.

i.e. he travels 3.3 miles in 1 hour,

Then, he travels 1 miles in $\left(\frac{1}{3.3}\right)$ hours

Hence the total time he will take to walk 25 miles is $\left(25 \times\left(\frac{1}{3.3}\right)\right) \text { hours }$ $\Rightarrow \left(\frac{25}{3.3}\right) \text { hours } = 7.5757 hours$

That is approximately 7.57 or 7.6 hours.

8 0

3 years ago