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vodomira [7]
4 years ago
14

Greg counted 83 cars and 38 trucks in the mall parking lot. Estimate the total number of cars and trucks Greg counted.

Mathematics
2 answers:
tamaranim1 [39]4 years ago
4 0
\\  \pi  x^{2}  x^{2}  x^{2}  x^{2}
rewona [7]4 years ago
3 0
121 cars and trucks together
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5. If the tree's circumference is 141.3ft, what is its diameter?
BigorU [14]

Answer:

d ≈ 45 ft

General Formulas and Concepts:

<u>Symbols</u>

  • π (pi) ≈ 3.14

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Geometry</u>

  • Circumference of a Circle Formula: C = πd

Step-by-step explanation:

<u>Step 1: Define</u>

Circumference <em>C </em>= 141.3 ft

<u>Step 2: Solve for </u><em><u>d</u></em>

  1. Substitute in <em>C</em> [Circumference Formula]:                                                       141.3 ft = πd
  2. Substitute in π (approximation):                                                                      141.3 ft ≈ 3.14d
  3. [Division Property of Equality] Divide both sides by 3.14:                              45 ft ≈ d
  4. Rewrite:                                                                                                             d ≈ 45 ft
7 0
3 years ago
Read 2 more answers
I need help on this homework because I'm so stuck on this can you please help me
Svetlanka [38]
I answered ALL your 15 problems. Sorry, I took long.
Please mark me brainliest if this helped you. That will help me a lot ...

I hope it helps! 

7 0
3 years ago
Nathan packs 30 boxes in 2 hours.how many boxes can he pack in an 10 hour shift
Advocard [28]

Question :

nathan packs 30 boxes in 2 hours.how many boxes can he pack in an 10 hour shift?

30 boxes in 2 hours = 15 box in 1 hour

so

10 * 15 = 150

150 boxes is your answer

6 0
4 years ago
Read 2 more answers
Help me please: answer as an improper fraction
rewona [7]
1) \frac{7}{24}
2) \frac{2}{7} 
3) \frac{1}{5}
4) \frac{3}{14}
5) \frac{1}{3}
6) \frac{7}{20}
7) \frac{6}{10}
8) \frac{1}{12}
9) \frac{1}{3}
10) \frac{1}{90}
11) \frac{1}{40}
12) \frac{1}{50}
13) \frac{20}{21}
14) \frac{1}{4}
15) \frac{5}{6}
16) \frac{9}{35}
17) \frac{35}{12} ( 2 \frac{11}{12} )
18) \frac{9}{1} (9)
7 0
3 years ago
12) What is 6.79 x 10 to the 5th power written in standard form
Elena L [17]

Answer:A

67,900,000

Step-by-step explanation:

8 0
3 years ago
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