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postnew [5]
3 years ago
11

Harold earns $10.50 per hour working at a doctors office. On Monday he spent 1 5/12 hours filing paperwork, 1 3/4 sending e-mail

s and 2 1/3 hours making appointments. What were Harold’s earnings?
Mathematics
1 answer:
agasfer [191]3 years ago
5 0
The answer is $73.50.
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Please help asap 25 pts
Ulleksa [173]
The answer is A.

First we substitute 8 into the given equation.

s = 10 \sqrt{4(8)} +15

Multiply 8 and 5, then find the square root of 40. Finally multiply it by 10.

s = 10 \sqrt{40} +15

s = 63.245 +15

Then add 15.

And the answer will be  78.245.

Now the question says that s is in thousands, so the real answer would be about 75,000.
4 0
3 years ago
!!!!PLEASE HELP!!!
Law Incorporation [45]

Answer: 346.4

Step-by-step explanation:

The whole triangle ABD is a 30-60-90 right triangle. In 30-60-90 triangles, the smallest side is x, the middle side is x\sqrt{3}, and the largest side/hypotenuse is 2x.

Side AB is the smallest side and therefore x=300. Side BD is the middle side and so we can use x\sqrt{3} and we get BD=300\sqrt{3}=519.615

The question is asking for CD, and we know that CD can be equal to BD minus BC since that would isolate CD

Triangle ABC is also a 30-60-90 triangle but the 300 feet is the middle side in this triangle. So we can do 300=x\sqrt{3} and divide 300 by radical 3 and get that x=173.205

Side BC is the smallest side of this triangle so it would be x and x is 173.205.

Now that we have the whole side BD and the part of it BC. We can subtract BD by BC (519.615-173.205) and we get that CD=346.4

5 0
3 years ago
Miss Spanos, is a teacher at South Hanover, and she has 3 quarts of liquid glue and 24 empty bottles that each hold 1 cup. Does
Vladimir79 [104]

Answer:

No

Step-by-step explanation:

there are 4 cups in a quart, so 4 x 3 = 12 cups, so no she doesn't have enough glue to fill all 24 empty bottles

6 0
3 years ago
Heidi must correctly answer at least 80% of the questions on an exam to advance to the next
Oduvanchick [21]
Given:
must correctly answer 80% of the questions
correctly answered questions = 26
incorrectly answered questions = 4
unanswered questions = 15

Total questions = 26 + 4 + 15 = 45

45 * 80% = 36 required correctly answered questions.

36 - 26 = 10

Out of 15 remaining questions, 10 questions must be correctly answered for Heidi to advance to the next level.
3 0
4 years ago
the owner of a new restaurant is ordering tables and chairs. he wants to have only tables for two and tables for 4. the total nu
Bad White [126]
480 is the answer hope it helped
5 0
3 years ago
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