All categories

3 years ago

Please help me thanks so much have a great day

Mathematics

2 answers:

svlad2 [7]3 years ago

7 0

Answer:

True

Step-by-step explanation:

Both Jacob and Genesis have a constant of variation of 2 pages per minute

Jacob

90/45= 2

Genesis

120(2 hs.)/60= 2

denis-greek [22]3 years ago

6 0

Answer:

the answer is true

hope this gives you your answer!

You might be interested in

Suppose an=3an-1 -5an-2 -4an-3. and a4= -7, a5=-36, a6=-85 , find a1 , a2, a3

maria [59]

Answer:

$a_1=4\\\\a_2=0\\\\a_3=3$

Explanation:

The equation is:

$a_n=3a_{n-1}-5a_{n-2}-4a_{n-3}$

and

$a_4=-7, a_5=-36, a_6=-85$

1. Subsittute n = 6 into the equation:

$a_6=3a_{5}-5a_{4}-4a_{3}$

Now subsititute the known values:

$-85=3(-36)-5(-7)-4a_{3}$

You can solve for $a_3$

$-85=-108+35-4a_{3}\\\\4a_3=12\\\\a_3=12/4\\\\a_3=3$

2. Substitute n = 5 into the equation:

$a_5=3a_{4}-5a_{3}-4a_{2}$

Substitute the known values and solve for $a_2$

$-36=3(-7)-5(3)-4a_{2}\\\\4a_2=-21-15+36=0\\\\a_2=0$

3. Substitute n = 4 into the equation, subsitute the known values and solve for $a_1$

$a_4=3a_{3}-5a_{2}-4a_{1}$

$-7=3(3)-5(0)-4a_{1}\\\\4a_1=9+7=16\\\\a_1=4$

7 0

3 years ago

WILL GIVE BRAINLIEST!!!

givi [52]

Answer:

y = 3x + 1

Step-by-step explanation:

Since we know the Graph is Parallel to y = 3x + 11, we know that the "mx" portion of the equation is 3x since only the "b" would be different.

Then we just substitute in the point and to find b.

4 = 3(1) + b

b = 1

y = 3x + 1 is the answer

4 0

3 years ago

If f(x)=5x^2 and g(x)=x-2 what is (fog)(-3)

olga2289 [7]

Answer:

(fog)(-3) = 125

Step-by-step explanation:

So, we need to first evaluate g(-3) and then plug the value of g(-3) into f(x) to find (fog)(-3). So, let's do that:

$g(-3) = -3-2 = -5$

$f(g(-3)) = f(-5) = 5(-5)^2 = 5(25) = 125$

Thus, (fog)(-3) = 125.

7 0

4 years ago

Can someone please help me answer this question, and please help me how you arrived to your correct answer? thank you!

galben [10]

$\sqrt{ - 180 {x}^{16} } \\ = \sqrt{( - 1) \times \: 2 \times 2 \times 3 \times 3 \times 5 \times {x}^{8} \times {x}^{8} } \\ = (2 \times 3 \times {x}^{8} ) \sqrt{( - 1) \times 5 } \\ = 6 {x}^{8} \times \sqrt{ - 1} \times \sqrt{5} \\ = 6 {x}^{8} i \: \sqrt{5}$

so answer is option 4

3 0

4 years ago

A game has 28 white balls and 12 red balls in a bag, and you will randomly select one ball from the bag. If

Vera_Pavlovna [14]

Answer:

There are 40 balls in the bag. The probability of selecting a white ball is 28/40, simplified to 7/10. The probability of selecting a red ball is 12/40, simplified to 3/10. You are more likely to get a white ball so you will most likely lose $5.

Step-by-step explanation:

3 0

3 years ago