3 years ago

Is it 1,2,3 or 4? help please

1 answer:

8 0

The answer is D y=3x+1.4

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Pavlova-9 [17]

11! = 39,916,800

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3 years ago

Dominik [7]

Answer:

Step-by-step explanation:

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2 years ago

vampirchik [111]

Answer:

<em>There are 21 jelly beans in the jar.</em>

Step-by-step explanation:

Suppose, the number of jelly beans in the jar is $x$

Two were off by 2, two were off by 3, two were off by 4. That means, the six guessed number will be: $(x+2), (x-2), (x+3), (x-3), (x+4), (x-4)$

Given that, Alice guessed 25; Betty, 18; Clare, 23; Dotty, 19; Edith, 24; and Fran, 17.

So, the sum of all six guessed number will be: $25+18+23+19+24+17=126$

Thus, the equation will be..........

$(x+2)+(x-2)+(x+3)+(x-3)+(x+4)+(x-4)= 126\\ \\ 6x= 126\\ \\ x=\frac{126}{6}=21$

So, the number of jelly beans in the jar is 21.

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2 years ago

alekssr [168]

70 / 14.7 = 4.8
the correct answer is 4.8
Hope I helped. =)

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3 years ago

mihalych1998 [28]

By making the surface rougher and to increase the force pushing the surfaces together.

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3 years ago