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V125BC [204]
4 years ago
10

Understanding Positive and negative numbers

Mathematics
1 answer:
valkas [14]4 years ago
7 0

Answer: Negative numbers equal subtraction. I dont know what you are asking



Step-by-step explanation: None


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Hardy's plant grows rapidly . iits grows by 10 cm
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X to the power of 3 - 7x + 6 factorise please whole step by step​
Over [174]

Answer:

(x     +  3)(x   -  2)(x - 1)

Step-by-step explanation:

{x}^{3}  - 7x + 6

Factor using Rational Root Theorem.

This means our possible roots are

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This means that

(x - 1)

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We can divide the top equation by the root (x-1). Our new equation is

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So this equation in factored form is

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3 years ago
A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than ex
vredina [299]

Answer:

C. One can be​ 95% confident that the true proportion of all students receiving financial aid is between 0.52 and 0.66

Step-by-step explanation:

Given that the confidence interval is a term that defines a range of values with the probability to contain a population value that has an actual degree of confidence.

This is represented in a situation where population means falls in between upper and lower intervals.

Hence, in this case, the correct interpretation is option C: One can be​ 95% confident that the true proportion of all students receiving financial aid is between 0.52 and 0.66

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3 years ago
Help please it’s geometry
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3 years ago
What is 5/8 + 3/4 divided by -2 /3 - 5/6​
pentagon [3]

\text{Hey there!}

\frac{5}{4}+\frac{3}{4}\div-\frac{2}{3}\ -\ \frac{5}{6}

\frac{5}{8} +\frac{3}{4}=\frac{11}{8}

\frac{-2}{3}-\frac{5}{6}=\frac{-3}{2}

\text{Problem becomes:}\frac{11}{8}\div\frac{-3}{2}

\frac{11}{8}\div\frac{-3}{2}=\frac{-11}{12}

\boxed{\boxed{\bf{Answer:\frac{-11}{12}}}}\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\frak{LoveYourselfFirst:)}

5 0
4 years ago
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