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Serga [27]
2 years ago
7

Hurry I need it quickly

Mathematics
1 answer:
Dimas [21]2 years ago
3 0
Hold on what grade is this so I can do it?
You might be interested in
If your teacher tells you to do questions 38 through 51 in your math book for homework, how many questions is that?
Elina [12.6K]

Answer:

It would be 13 questions.

Step-by-step explanation:

If you had to do questions 31 through 51 for homework it would be 13 because...

51 - 38 = 13

8 0
3 years ago
Read 2 more answers
The table below shows the number of marbles of different colors in a bag:
noname [10]
There are a total of 5+8+2=15 marbles.  There's a 5/15 chance of drawing a red marble in the first trial.  Then, there are 4 red marbles and 14 total marbles left, so afterwards, there's a probability of 4/14 that the second marble is red.  The probability overall is found by multiplying these together, so the first answer is the best.

There are 2+6+7=15 cakes.  There's a 6/15 chance that the first cake selected will be a pineapple cake, and then a 2/14 chance that the second cake selected will be a strawberry cake, by the same logic as above.  This is equal to 12/210.  The first answer is the best option.
3 0
3 years ago
Read 2 more answers
Hi! What is y = x^2 -4x +5 vertex form? Please explain how you got this answer. Thanks! :)
Anarel [89]

{x}^{2}  - 4x + 5 = 0 \\  {x}^{2}  - 4x =  - 5 \\   \\  { (\frac{b}{2} )}^{2}  = ( \frac{ - 4}{2} ) = ( { - 2})^{2}  = 4 \\  {x}^{2}  - 4x + 4 =  - 5 + 4 \\  {(x - 2)}^{2}  =  - 1 \\  {(x - 2)}^{2}  + 1
The last line is in vertex form, and can see the vertex is located at (2,1).
8 0
2 years ago
Read 2 more answers
What is the sum of the next to next two numbers in his sequence:1,4,9,16,25,___ ___ ?​
k0ka [10]

Answer:

41, 66

Step-by-step explanation:

16+ 25 = 41

41 + 25 = 66

5 0
2 years ago
Read 2 more answers
Cheryl bought 16 pounds of apples for $12. How much did it cost per
algol [13]

Answer:

.75

Step-by-step explanation:

$12 / 16 = $0.75

8 0
2 years ago
Read 2 more answers
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