Lexie worked for 5 hours and 30 minutes. How should she write it on her time card? A. 5.25 B. 5.3 C. 5.5 D. 5.75

Answers

Answer 1

Answer: C. Wich mean she worked 5 hours and half an hour (0.5)

Answer 2

Answer: the answer is 5.5 because she worked half an hour which .5 is half of one so...

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Can you please take a look at these 3 problems?1. A carpentry shop makes dinner tables and coffee tables. Each week the shop must complete at least 9 dinner tables and 13 coffee tables to be shippeed to furniture stores. The shop can produce at most 30 dinner tables and coffee tables combined each week. If the shop sells dinner tables for $120 and coffee tables for $150, how many of each item should be produced for a maximum weekly income? What is the maximum weekly income?

Answers

Shop has to produced 30 furnitures.
It must be at least 9 dinner tables for 120$ and 13 coffe tables for 150$.
We noticed that income will be greater when shop will produce as much is possible coffe tables.
So if sum of furnitures is 30, shop should produce 9 (minimum) of dinner tables and the rest of cofee tables.
There are 9 dinner tables and 30-9=21 coffe tables.
Income is equal:
120*9+21*150=4230$

You borrow $90 from Grandma. You pay back $15 a week. Write an equation in standard form that represents the amount owed(y) after x weeks.

Answers

$y=90-15x\n\nx\in\{0;\ 1;\ 2;\ 3;\ 4;\ 5;\ 6\}$

|2x + 3| + 8 = 5
please anwer

Answers

Step-by-step explanation:

| 2x + 3 | + 8 = 5

As Modulus is used for changing integers of negative into positive .So there will be no change here

2x + 3 + 8 = 5

2x + 11 = 5

2x = 5 - 11

2x = -6

Therefore x = -3

Answer: x = -3

Step-by-step explanation: Just a tip you can use Math-way to help you out its free

What is one 10th of one fourth of one fifth of one half of 12,000

Answers

$(1)/(10)*(1)/(4)*(1)/(5)*(1)/(2)*12000=$
$=(12000)/(400)=30$

I've got a couple more questions in my pretest i don't understand any of it

Answers

-- PQS is a right triangle, because a tangent to a circle is
perpendicular to the radius at the point of tangency.

-- You know PQ (a leg) and PS (the hypotenuse) so you can
find the length of the other leg.

QS = (PQ)² - (PS)² = (4.2)² - (8.2)² = 7.043.

-- If you draw the radius PR, then you have another right triangle
back to back with the first one. Each hypotenuse is a radius, so
those are equal, and PQ is common to both triangles.
So RQ is equal to QS.

-- The length of the whole chord RS is double the length of QS .

RS = 2 x (QS) = 2 x (7.043) = 14.085 .

That looks a lot like the third choice down.

By the Pythagorean Theorem, QS is 7.04. It is well-known that QS=RQ in these circles, so QS+RQ=RS=14.08, which is closest to 14.1.

Dixon and his little sister Ariadne stand next to each other on the playground on a sunny afternoon. Their mother measures their shadows. Dixon's shadow is 18 feet long and Ariadne's shadow is 15 feet long. If Dixon is 6 feet tall, how tall is Ariadne?

Answers

Ariadne is 5 feet tall because 18 is 6x3 which would mean you would have to divide 15 by three to get the answer which is 5.

She would be 5ft tall because if you set the problem up in a ratio and cross multiple and divide 5 is your answer

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