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3 years ago

Please help me look at the picture

Mathematics

2 answers:

padilas [110]3 years ago

8 0

Plot them then take a picture

S_A_V [24]3 years ago

3 0

You need to plot them first.

Then count the total distance in between, which is 9 miles. If he goes 12 miles per hour, he will be there in .75 hours. Which is 45 minutes.

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What is the equation of the line that passes through the points (–p, –q) and (p, q)?

Effectus [21]

slope (y2-y1)/(x2-x1)

m = (q--q)(p--p)

m = 2q/2p

m=q/p

point slope form

y-y1=m(x-x1)

y-q =q/p(x-p)

distribute

y-q=q/p *x -q

add q to each side

y = q/p *x

6 0

3 years ago

Read 2 more answers

Which is bigger 7/8 or 0.78

agasfer [191]

<span>7/8 = 7 * 1/8 and 1/8 = 1 : 8 = 0.125. After that: 7 * 0.125 = 0.875. Finally, 0.875 > 0.78. We can do it also by transforming 0.78 to fraction: 0.78 = 78/100 = 39/50 and then multiplying the numerator and the denominator by 4: 39/50 = 156 / 200 . Then we will also multiply 7/8 * 25/25 = 175/ 200. Obviously: 175/200 > 156/200. Answer: 7/8 is bigger than 0.78. </span>

6 0

3 years ago

Brainliest for anyone if they get this CORRECT.

erastova [34]

hello

it is c

hehehehe hope it helps

8 0

3 years ago

Read 2 more answers

Assume c and d function independently. for the system to function, either c or d must function.

almond37 [142]

For the "system" to function, we require that $C\cup D$ occurs (i.e. the event that either $C$ or $D$ function properly). This occurs with probability

$\mathbb P(C\cup D)=\mathbb P(C)+\mathbb P(D)-\mathbb P(C\cap D)$

but since $C$ and $D$ are independent,

$\mathbb P(C\cup D)=\mathbb P(C)+\mathbb P(D)-\mathbb P(C)\mathbb P(D)$

We're given that $\mathbb P(C^C)=0.08$ and $\mathbb P(D^C)=0.12$ , so

$\mathbb P(C\cup D)=(1-0.08)+(1-0.12)-(1-0.08)(1-0.12)=0.9904$

If $\mathbb P(C^C)=\mathbb P(D^C)=p$ , then

$\mathbb P(C\cup D)=(1-p)+(1-p)-(1-p)^2=1-p^2$

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4 years ago

Amanda ate lunch at a restaurant, where her bill was $27.60. she tipped 15%.

yan [13]

What is the question?

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3 years ago