3 years ago

68.64 is 78% of what

Mathematics

1 answer:

icang [17]3 years ago

6 0

53.5392 is the answer

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Last year there were 48 science projects submitted by students at a science fair. This year there are 52 science projects.

Lapatulllka [165]

Answer:

52 - 48 = 4

Around 7%

(Please tell me if this is wrong)

4 0

3 years ago

27^{3x}=(1/9)^x<br> write in b^x=b^y form

iogann1982 [59]

Answer:

3^9x=3^-2x

Step-by-step explanation:

27^3x=(1/9)^x

3^3×3x=(1/3^2)^x

3^9x=3^-2x

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3 years ago

Which of the given is the set of zeroes of the polynomial p(x)=2x3+x2-5x+2

velikii [3]

-2, 1/2, 1

Simplify down all the way and get your answer

Mark brainliest please

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2 years ago

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Find the distance between the 2 points (6, - 4) and (2, - 7). Please show me how you found it.

Serga [27]

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 6}}\quad ,&{{ -4}})\quad 
% (c,d)
&({{ 2}}\quad ,&{{ -7}})
\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
d=\sqrt{[2-6]^2+[-7-(-4)]^2}\implies d=\sqrt{(2-6)^2+(-7+4)^2}$

5 0

3 years ago

It costs $109 per night to rent a motel room in Georgia. There is a one-time $30 non-refundable deposit required. How much will

Ne4ueva [31]

Answer:

$793.00

Step-by-step explanation:

109x7=763

763+30=793

8 0

2 years ago

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