2 years ago

That is not any help at all!!

Mathematics

1 answer:

vivado [14]2 years ago

8 0

what is the problem

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the function f(x) = 7 – 4x x2 written in vertex form is f(x) = (x – 2)2 3. what is the axis of symmetry for the function? x = –3

Paladinen [302]

Axis of symmetry is x = 2

6 0

3 years ago

A particular lawn mower is on sale at two different stores the original price at both stores was $130. Watson’s garden shop is a

matrenka [14]

Answer:

Watson's garden shop has the better deal on the lawn mower.

Hope this helped :)

Step-by-step explanation:

Watson's $130 - 50% = $65

Hartman's $130 - 40% = $78

$78 - 15% = About $66

4 0

3 years ago

Read 2 more answers

Which expression can be used to solve 3/5 divide by 7/10

kramer

Answer:

$\frac{3}{5} *\frac{10}{7}$

= $\frac{30}{35} =\frac{6}{7}$

7 0

3 years ago

A test of abstract reasoning is given to a random sample of students before and after they completed a formal logic course. The

Natasha_Volkova [10]

Answer:

The right answer is " $0.2$ ".

Step-by-step explanation:

The given values are:

$\bar{x_0} = 3.7$

$s_o=4.95$

$t_{\frac{0.05}{2} }=2.2621$

As we know,

95% confidence for $\mu_0$ will be:

= $\bar{x_0} \pm t_{\frac{0.05}{2} },n-1\times \frac{s_o}{\sqrt{n} }$

The lower bound will be:

= $3.7-2.2621\times \frac{4.95}{\sqrt{10} }$

= $0.16\simeq 0.2$

The upper bound will be:

= $3.7+2.2621\times \frac{4.95}{\sqrt{10} }$

= $7.23\simeq7.2$

Thus the right answer is " $0.2$ "

8 0

2 years ago

Can you answer any of these or all I really need to finish today 10 points for any all questions

Rudiy27

Number 3 would be y=4x.
Number 5 would be 9 1/24 for the left side and 133/8 for the right side.

6 0

3 years ago