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
aivan3 [116]
3 years ago
14

Lainey runs a string of lights from the ground straight

Mathematics
1 answer:
tangare [24]3 years ago
6 0

Answer:

150 lights

Step-by-step explanation:

2.5 times 6 equals 15 times 10 is 150 their are 150 lights

You might be interested in
A box of a dozen donuts has three lemon cream filled , five chocolate cream filled and 4 vanilla cream filled. If the doughnuts
pishuonlain [190]

Answer:

5/12

Step-by-step explanation:

There is a 5(total chocolate donuts) out of 12(total donuts) chance of it being a chocolate cream filled donut.

5 0
3 years ago
The perimeter of a triangle is 31cm. Side one and two have an equal length, while side three is one cm shorter then twice the le
Sav [38]

Answer:side one is 8cm

Side 2 is 8cm

Side 3 is 15 cm

Step-by-step explanation:

The perimeter of a shape is the distance around the shape. The perimeter of a triangle is the sum of the sides of the triangle.

Let x represent the length of side one and side 2. Since they have equal length, the sum of their length is x + x = 2x cm

Side three is one cm shorter then twice the length of side one. This means that the length of side three would be 2x - 1

The perimeter of a triangle is 31cm. Therefore,

2x + 2x - 1 = 31

4x - 1 = 31

4x = 31 + 1 = 32

x = 32/4 = 8 cm

Side three = 2×8 - 1 = 16 - 1 = 15

3 0
4 years ago
A flower bed has the shape of a rectangle 15 feet long and 12 feet wide. What is its area in square yards?
Romashka-Z-Leto [24]
20 square yards. 15 * 12 is 180 and then you divide it by 9 which gives you 20 square yards. 9 square feet are equivalent to a square yard.
6 0
3 years ago
Read 2 more answers
A surveyor measures the angle of elevation
lisov135 [29]

Check the picture below.

make sure your calculator is in Degree mode.

6 0
4 years ago
The rent in an urban neighborhood is normally distributed. The mean is $650 per month with a standarddeviation of $50. Estimate
Vilka [71]

Solution

The z-score, also referred to as standard score, z-value, and normal score, among other things, is a dimensionless quantity that is used to indicate the signed, fractional, number of standard deviations by which an event is above the mean value being measured. Values above the mean have positive z-scores, while values below the mean have negative z-scores.

Mean is $650

Standard deviation = $50

\begin{gathered} \mu=650 \\ \sigma=50 \end{gathered}Z=\frac{x-\mu}{\sigma}=\frac{600-650}{50}=-\frac{50}{50}=-1Z=\frac{x-\mu}{\sigma}=\frac{750-650}{50}=\frac{100}{50}=2

[tex]P(-1

Therefore the estimated percent of apartment residents = 81.86%

4 0
1 year ago
Other questions:
  • Solve for m.<br>4(m - 18) = 8<br>m=???​
    6·2 answers
  • 5 times 5 divided by 2
    5·2 answers
  • 9,583,402,167 which digit is in the 10 millions place
    10·2 answers
  • Below, you are given a mapping diagram. Create and justify a relation that represents a function with the given range. Write you
    5·1 answer
  • 15<br> 17) 2635<br> - 1700<br> 935<br> (5 points)<br> Blank 1:1
    7·1 answer
  • Justin has a full 15 gallon tank of gas and can travel 22.3 miles per gallon he wants to visit his grandmother that lives 500 mi
    15·1 answer
  • The additive inverse of 5/9 is​
    8·2 answers
  • What is the y-value of the solution to the system of
    9·1 answer
  • Delta math help please
    11·1 answer
  • What are the zeros of f(x) = (x-7)(x - 3)(x - 2)?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!