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vekshin1
3 years ago
11

Six friends order lunch. write an expression that shows the total cost if each person offers one sandwich and one cookie.

Mathematics
1 answer:
SVEN [57.7K]3 years ago
5 0
Cost=(sandwich+cookie)6 :)
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Which of the following statements about an ellipse is NOT true?
jeyben [28]

Answer: (b) The focus of an ellipse is always located precisely at the center of the ellipse.

Step-by-step explanation:

An ellipse is defined as <em>"a closed curve with two axes of symmetry (major axis and minor axis) that results in cutting the surface of a cone by an oblique plane to the axis of symmetry with an angle greater than that of the generatrix with respect to the axis of revolution"</em>. That is why the ellipse is considered a conic figure.

To understand it better: an ellipse has two points on its major axis that are equidistant from the center , which are called foci,  being this distance constant. In addition, the eccentricity allows to know how far the foci are from the center of the ellipse.

Therefore, the statement that indicates an ellipse has only one focus located  precisely at the center is incorrect.

7 0
3 years ago
Mandy is itemizing deductions on her federal income tax return and had $6200 in medical expenses last year. If her AGI was $66,0
alisha [4.7K]
Multiply your total income by .075. Compare this number with the estimated total of your medical expenses. If you believe your total expenses were over 7.5% of your income, you qualify for the deduction.

.075*66,000= $4950

Subtract this number from the total of your payments calculated above. ($6200)

$6200-$4950= $1250

This is the amount you can deduct from your taxes.

($1250 is the answer)
8 0
4 years ago
Read 2 more answers
a group of 266 people is called to jury duty in court. Each jury includes 12 jurors plus to alternates. How many complete juries
nekit [7.7K]
There are 14 positions. There are 266 choices for the first juror, 265 for the second, 264 for the third, etc. 266*265*264*...*252=<span>5.93893009829e+33, or about 6,000,000,000,000,000,000,000,000,000,000,000 complete juries. Hope this helps!</span>
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4 years ago
A jacket is reduced by 40% in a sale to £36 what wad its original price
aleksandrvk [35]
The original price of the jacket is £60.
6 0
3 years ago
Evaluate 6 to the power of -2
alex41 [277]

Answer:

1/36

Step-by-step explanation:

6^-2 = 1/6^2 = 1/36.

7 0
4 years ago
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