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Kisachek [45]
4 years ago
6

Judy, Celia, and Betty are a math teacher, a truck driver, and a housewife, but not necessarily in that

Mathematics
2 answers:
Crazy boy [7]4 years ago
8 0

Answer:

Judy-housewife; Celia-math teacher; Betty-truck driver

Step-by-step explanation:

pls mark me brainliest

Olin [163]4 years ago
6 0

Answer:

Judy is the housewife.

Celia is the math teacher.

Betty is the truck driver.

Step-by-step explanation:

Let's analyze each sentence.

<u>Judy can't drive and is married to the brother of the math teacher.</u>

  • So if she can't drive, she's not the truck driver, and she's not the math teacher if she's married to the math teacher's brother. (Unless-- let's not go there.) Judy is the housewife.

<u>Celia is the best friend of the truck driver.</u>

  • This mean's Celia's not the truck driver - and she's not the housewife, because we decided Judy was the housewife, so Celia is the math teacher.

By process of elimination, Betty is the truck driver.

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If you answer i will givie you brainliest
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Answer:
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5 0
3 years ago
What is the solution to this equation?<br><br> 7- 3√2-x=12
dedylja [7]

Answer:

x=-5-3\sqrt{2}

It cannot be more simplified.

4 0
3 years ago
Read 2 more answers
Which equation has exactly two real and two non real solutions?
tatiyna

Answer:

The first option x^4-21x^2-100=0.

Step-by-step explanation:

To have exactly 2 real and two non real solutions, the degree of the polynomial must be a degree 4. Degree is the highest exponent value in the polynomial and is also the number of solutions to the polynomial. This polynomial ha 2 real+2 non real= 4 solutions and must be x^4. This eliminates the bottom two solutions.

In order to have two real and two non real solutions, the polynomial must factor. If it factors all the way like

x^4-100x^2=0\\x^2(x^2-100)=0\\x^2(x-10)(x+10)=0\\\\x^2=0\\x-10=0\\x+10=0

This means x=0, 10, -10 are real solutions to the polynomial. It has no non real solutions. This eliminates this answer choice.

Only answer choice 1 meets the requirement.

5 0
4 years ago
Read 2 more answers
A Produce store sold 63 red apples. If the ratio of red apples to green apples sold was 7:2,
valentina_108 [34]

Answer:A Produce store sold 63 red apples. If the ratio of red apples to green apples sold was 7:2,

the combined amount of red and green apples sold is 49:14

Step-by-step explanation:

Hope this helps

6 0
2 years ago
A tree that is 125 ft. tall casts a shadow 75 ft. long. Nearby, a building casts a 30 ft long shadow. How tall is the building?
bonufazy [111]
The Building is 50 ft tall
8 0
3 years ago
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