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MissTica
3 years ago
10

Could someone give me the answers do these please

Mathematics
2 answers:
Debora [2.8K]3 years ago
5 0
5. (0,1)
6. (-2,-2)
7. (-1,-3)
8. (-3, 2)
TEA [102]3 years ago
4 0
^ i was gonna say dat
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A function's graph may include solutions that do not appear in its table of value?? True or false
Troyanec [42]
Pretty sure that’s true
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3 years ago
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How to solve -27/x^15
kompoz [17]

Answer:

\frac{-27}{x^{15}}=-\frac{27}{x^{15}}

Step-by-step explanation:

<em>If you just want to simplify -27/x^15, it is not very difficult. Here is the simple way.</em>

<em />

Given the expression

\frac{-27}{x^{15}}

solving

\frac{-27}{x^{15}}

\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}

=-\frac{27}{x^{15}}

Therefore,

\frac{-27}{x^{15}}=-\frac{27}{x^{15}}

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3 years ago
Answer this question
soldi70 [24.7K]

Answer:

u hv to shade 3 rectangles

Step-by-step explanation:

\frac{1.2}{4}  = 0.3 \\   \\ 0.3 =  \frac{3}{10}

4 0
3 years ago
The process that produces Sonora Bars (a type of candy) is intended to produce bars with a mean weight of 56 gram. The process s
QveST [7]

Answer: z= -1.636

Step-by-step explanation:

When population standard deviation is known, then the test statistic is given by :-

z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}

, where \overline{x} = sample mean, \mu = population mean, n=sample size , \sigma = standard deviation

As per given,

z=\dfrac{55.82-56}{\dfrac{0.77}{\sqrt{49}}}\\\\ z=\dfrac{-0.18}{\dfrac{0.77}{7}}\\\\z=\dfrac{-0.18}{0.11}\\\\z=-1.636

Hence, the e test statistic to see whether the candy bars are smaller than they are supposed to be : z= -1.636

6 0
2 years ago
What is the domain of the step function f(x) = ⌈2x⌉ – 1?
Alik [6]

Answer:

  {x| x is a real number}

Step-by-step explanation:

f(x) is defined for all values of x, so the domain is ...

  {x| x is a real number}

7 0
3 years ago
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