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monitta
3 years ago
12

Can anyone tell me the answer

Mathematics
1 answer:
boyakko [2]3 years ago
7 0

Answer:48cm

Step-by-step explanation:

You only multiply the two to give you the area.

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The Holcombe family went out to dinner
Jet001 [13]

Answer:

$13.77 per person in the family

Step-by-step explanation:

Cost of the meal = $54.65

Sales tax rate = 8%

Sales tax amount = 8% of $54.65

= 8/100 × 54.65

= 0.08 × 54.65

= $4.372

Tip = 18% of $54.65

= 18/100 × 54.65

= 0.18 × 54.65

= $9.837

Total cost of the dinner = Cost of the meal + Sales tax amount + Tip

= $54.65 + $4.372 + $9.837

= $68.859

There are 5 people in the Holcombe family

What was the cost per person for the meal, including sales tax and tip?

cost per person for the meal, including sales tax and tip = Total cost of the dinner / total number of people in the family

= $68.859 / 5

= $13.7718

Approximately

$13.77 per person in the family

5 0
3 years ago
A 90% confidence interval is centered at a _____ and is 90% sure to contain the _______.
forsale [732]

Answer:

See below

Step-by-step explanation:

A 90% confidence interval is centered at a parameter and is 90% sure to contain the statistic.

When you are running a statistical test, you can create a confidence interval centered at the appropriate parameter (such as the mean) to see if the statistic stated in your null hypothesis is true if it's contained in the interval. Whatever the confidence level is determines how wide the interval will be, and as such, will determine how likely the interval will catch the statistic in question.

3 0
2 years ago
2x+3y=6 x+2y=5 elimination
ValentinkaMS [17]
In this equation you can eliminate the x value
multiply the second equation by -2 and you get:
-2x - 2y = -10 
when you add the two equations the x factors will cancel

   2x + 3y = 6
-  2x - 2y = -10 
---------------------
             y = 16

you can find the x value by plugging the y value that you now know into one of the equations that you started off with.


4 0
3 years ago
A hippopotamus eats 100 pounds of food a day. how many days would it take the hippo to eat 1 ton of food.
Allushta [10]
1 ton = 2000 pounds

2000/100 = 20

20 days
8 0
4 years ago
Question 1)<br> What is the rate of change of the linear relationship modeled in the table
tino4ka555 [31]

Answer:

No

Step-by-step explanation:

8 0
3 years ago
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