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miskamm [114]
4 years ago
14

ALL HELP IS GREATLY APPRECIATED !!

Mathematics
2 answers:
ss7ja [257]4 years ago
6 0

I think the answer is b -3, however I’m not entirely sure

miss Akunina [59]4 years ago
4 0

The answer is a, I am sure

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Quincy is trying to estimate the height of a tree in his backyard. He measures the tree’s shadow as 12 ft. He stands near the tr
marishachu [46]
Write this as a large fraction, meaning one number over top the other number. The answer is "12/x = 5/4"
8 0
3 years ago
2x+y=3<br>-x + 3y = -12​
Mekhanik [1.2K]
Use Photomath it’s amazing
5 0
3 years ago
A radio disc jockey has 7 songs on this up coming hour's playlist: 2 are rock songs, 2 are reggae songs and 3 are country songs.
SVETLANKA909090 [29]

Answer:

Probability that song selected after first selection is rock = 2/7

Probability that song selected from the remaining after second selection is country rock = 1/2

Step-by-step explanation:

Total number of songs = 7

After first selection, probability that the song selected is rock = 2/7

After second selection, probability that the song selected from the remaining is a country song = 3/6 = 1/2

8 0
4 years ago
What is the value of x in the equation 3.5x = 105
levacccp [35]

Answer:

x=30

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- Todo ❤️

Step-by-step explanation:

105/3.5=30

4 0
3 years ago
H(t) = –16t2 + 14t find the maximum height
guajiro [1.7K]
The height is represented as y and the time is represented as x. 


To find the maximum height (since this is a parabola that faces downwards) we need to find the vertex.


Vertex (x) = \frac{-(b)}{2a}

b = 14
a = -16

Substitute
\frac{-14}{2(-16)} =  \frac{-14}{-32}  =  \frac{7}{8}

Now plug 7/8 to t 
-16(7/8)^2 + 14(7/8)
-16(49/64) + 14(7/8)
-12.25 + 12.25
Answer: 0 ft
5 0
4 years ago
Read 2 more answers
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