3 years ago

Find an equation of the line parallel to the line y=5 and passing through -2,-3

1 answer:

Nutka1998 [239]3 years ago

3 0

Y = 5x + c , ( -2 , -3 )
- 3 = 5 ( - 2 ) + c
c = 7
y = 5x + 7

i am a mathematics teacher. if anything to ask please pm me

You might be interested in

Write 9.74 ×104 in standard notation

IRISSAK [1]

The answer is <span>012.96. Hope this helps!

</span>

4 0

3 years ago

Grumpy Corp drug tests all of the recent college graduates it hires each year. The drug test currently used correctly determines

Vedmedyk [2.9K]

Answer:

Hence, the probability of a Negative test is $P(T^C)=0.5904$ .

Step-by-step explanation:

(a)

Let $D=$ Drug user and $T=$ Test positive

Probability of drug users $P(D)=36\%=0.36$

$P(\frac{T}{D})=96\%=0.96$

$P(\frac{T^c}{D^c})=90\%=0.90$

(b)

Find the Probability of a Negative test,

$P(T^C)=P(\frac{T^C}{D^C})\cdot P(D^C)+P(\frac{T^C}{D})\cdot P(D)$

$\Rightarrow P(T^C)=0.9\cdot(1-0.36)+(1-0.96)\cdot 0.36$

$\Rightarrow P(T^C)=0.9\cdot 0.64+0.04\cdot 0.36$

$\Rightarrow P(T^C)=0.576+0.0144$

$\Rightarrow P(T^C)=0.5904$

4 0

3 years ago

. Tell whether the slope of a line that models the linear relationship is positive,

Furkat [3]

Answer:The slope of the line is both ppsitive and linear.

4 0

3 years ago

Read 2 more answers

The tree frog population in your back yard doubles every two weeks. Currently, there are 10 frogs in your back yard. Assuning th

vova2212 [387]

Answer:

there would be 40,960 tree frogs i think

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A pencil has a mass of 25 grams. An apple a mass that is 75 grams more than the pencil has What is the mass of the apple, in gra

butalik [34]

The apple weighs 100 grams

5 0

3 years ago

Read 2 more answers