2 years ago

Need urgent help with this math

Mathematics

1 answer:

mash [69]2 years ago

6 0

Answer:

i need points so i am answering

Step-by-step explanation:

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To make a disinfecting solution, Alana mixes 2 cups of bleach with 5 cups of

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Step-by-step explanation:

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3 years ago

What is the 50th term of the sequence that begins -4, 2, 8, 14....?

vagabundo [1.1K]

Answer:

$a_{50}=290$

Step-by-step explanation:

Notice that we are in the presence of an arithmetic sequence (there is a common difference of 6 between a term and the next). So thisis an arithmetic sequence with first term $a_1=-4$ . and common difference "<em>d</em>" = 6.

Recall now the formula for the nth term ( $a_n$ ) of an arithmetic sequence:

$a_n=a_1+(n-1)\,d$

Then, using our values in the formula, we get:

$a_n=a_1+(n-1)\,d\\a_{50}=-4+(50-1)\,6\\a_{50}=-4+(49)\,6\\a_{50}=290$

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3 years ago

What number must we multiply by -2/3 to get a product of 3/4?

kap26 [50]

Answer:

5/4

Step-by-step explanation:

hope this helps ;)

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3 years ago

How do you get (-6,6), (9,1) in Point-Slope Form?

baherus [9]

You go down to the negative number x is first and then you go to the positive number which is y

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3 years ago

Find x so that a is parallel to b. (4x+11) , (8x+1)

yan [13]

4x + 11 = 8x + 1
11 = 4x + 1
10 = 4x
/4 /4
2.5 = x

X = 2.5

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3 years ago