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barxatty [35]
3 years ago
8

a waiter earns 128$ for 6 hours of work the total included 86 in tips how much does the waiter earn each hour?

Mathematics
1 answer:
matrenka [14]3 years ago
6 0

Answer: the waiter earns $7 for each hour

Step-by-step explanation:

You take away the tips from the total, then divide by the 6 hours of work. You get $7.

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Isolate the variable x. - 5x < 10
Neporo4naja [7]

Answer:

x > - 2

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Step-by-step explanation:

- 5x < 10 | *(-)

5x > - 10 | : 2

x > - 2

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A Price of a sweater was reduced from $40 to $25. By what percentage was the price of the sweater reduced?
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Step-by-step explanation:

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If a + 1 = b, then b &gt; a.
kogti [31]
If a=-10;then:
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A)The pair of values for a and be are: a=-10, then the value of b would be: -9;
And a=10; then the value of b would be:11;

B) It isn´t possible to create a pair of values for a and be, in wich the numerical relationship shown in the given conditional stament is false, therefore b>a if a+1=b
4 0
3 years ago
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A group pre-orders 12 tickets for a sightseeing tour, even though they don't have the money to pay for them yet. Each ticket cos
Sav [38]
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3 years ago
Which of the following p values will lead us to reject the null hypothesis if the level of significance equals .05?
V125BC [204]

Answer:

So then our significance level is \alpha=0.05 and we need to remember these two conditions:

1) If the p value p_v we have enough evidence to reject the null hypothesis at the significance level given

2) If the p value p_v \geq \alpha we have enough evidence to FAIL reject the null hypothesis at the significance level given

And baed on the options we see that the only possibility would be:

d. 0.015

Step-by-step explanation:

We want to know for which value we would REJECT the null hypothesis.

So then our significance level is \alpha=0.05 and we need to remember these two conditions:

1) If the p value p_v we have enough evidence to reject the null hypothesis at the significance level given

2) If the p value p_v \geq \alpha we have enough evidence to FAIL reject the null hypothesis at the significance level given

And baed on the options we see that the only possibility would be:

d. 0.015

7 0
3 years ago
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