1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ohaa [14]
3 years ago
13

Christopher is stringing lights on trees for an event. Each tree needs a minimum of 850 lights. The current tree he is stringing

only has 250 lights on it . If each light set contains 30 lights ,what is the Minimum number of light sets needed to finish decorating this tree ?
Mathematics
1 answer:
QveST [7]3 years ago
8 0

Answer:

25

Step-by-step explanation:

850-250=500 500 divided by 30 = 25 light sets

You might be interested in
Simplify completely''''​
34kurt

Answer:

\displaystyle \frac{2(x + 3)}{5x - 2}

General Formulas and Concepts:

<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

<u>Algebra I</u>

  • Terms/Coefficients
  • Factoring

Step-by-step explanation:

<u>Step 1: Define</u>

\displaystyle \frac{2x^2 + 16x + 30}{5x^2 + 13x - 6}

<u>Step 2: Simplify</u>

  1. [Fraction] Factor numerator:                                                                         \displaystyle \frac{2(x + 3)(x + 5)}{5x^2 + 13x - 6}
  2. [Fraction] Factor denominator:                                                                     \displaystyle \frac{2(x + 3)(x + 5)}{(x + 3)(5x - 2)}
  3. [Fraction] Divide:                                                                                           \displaystyle \frac{2(x + 3)}{5x - 2}
8 0
2 years ago
640 rounded to the nearest tens
Reptile [31]

It is rounded to the nearest tens. You can only round when you have 1,9. Hope I helped

6 0
3 years ago
Read 2 more answers
How would you calculate the area and perimeter of 3yd 6yd 5yd 10yds
spayn [35]
Okay, start with the smaller square, you know the side length is 3 and that the width is 5, multiply this together:
3 * 5 = 15

That's the smaller left side of this shape, now the bigger side, divide the 10 yards at the bottom by 2 to properly represent the other side then multiply this by the 6 over there.
5 * 6 = 30

Conclusion for Area: After adding the results the answer should be 45.

The perimeter is solely adding all the sides together. You have a 10, two 5's, one 6, and two 3's. Add this together:

10 + 5 + 5 + 6 + 3 + 3 = 32

Conclusion for Perimeter: So the perimeter would be 32.

I hope this helps in someway, have a great rest of your day! ^ ^
| | Ghostgate | |
3 0
3 years ago
Find f (0) if f(t) = t2 – 2t – 5.
Sonbull [250]
Answer is -5.

Explanation- Since t equals 0. You put 0 in place of every t.

0(2)- 2(0)- 5 =
0-0-5= -5
8 0
3 years ago
Read 2 more answers
A cone-shaped paper cup can hold 35 cubic inches of food. If the radius of the cone is 2.4 inches, what is the height of the con
SVETLANKA909090 [29]
\bf \textit{volume of a cone}\\\\&#10;V=\cfrac{\pi r^2 h}{3}~~&#10;\begin{cases}&#10;r=radius\\&#10;h=height\\&#10;-----\\&#10;r=2.4\\&#10;V=35&#10;\end{cases}\implies 35=\cfrac{\pi (2.4)^2 h}{3}\implies 105=5.76\pi h&#10;\\\\\\&#10;\cfrac{105}{5.76\pi }=h\implies 5.805467091295 \approx h\implies 5.81 \approx h
7 0
3 years ago
Read 2 more answers
Other questions:
  • Is -1 to the left or right of 0?
    11·1 answer
  • Model and record 2 digit addition
    14·2 answers
  • 1/3x=5/12 show your work
    11·1 answer
  • Penny reads 14 pages in 1/2 hours what is the unit rate for pages per hour
    13·2 answers
  • What is the range?<br> 0,10,-24,-5,-5,3,3,-8,10
    8·1 answer
  • 5(2)^x=40 what is the value of x
    14·2 answers
  • Composite Figures Question 2.<br> A. 74 ft <br> B. 24 ft<br> C. 81 ft<br> D. 69 ft
    13·2 answers
  • Order the numbers from least to greatest 4/8, 0.05, 51% ( please help )
    12·2 answers
  • Find an equivalent ratio for each one given by multiplying or dividing by the same number.
    10·1 answer
  • HELP ASAP 20 BRAINLY POINT PLUS USER HELPPP ​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!