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
Firlakuza [10]
3 years ago
14

Where can you buy a ruler that is 3 feet long?

Mathematics
2 answers:
sleet_krkn [62]3 years ago
4 0
It’s called a yard stick, and at a hardware store.
forsale [732]3 years ago
3 0

Answer:

At a yard sale

Step-by-step explanation:

You might be interested in
Which expression shows: add 99 and 15, then multiply by 11?
Jobisdone [24]
The answer is(99+15)11 

i hope this help

4 0
3 years ago
Use pie= 22/7 to approximate the circumference of a circle whose diameter is 28 inches.​
Nata [24]

Answer:

88 inches

Step-by-step explanation:

formula for circumference: 2pir or pi*diameter

22/7*28=88

88 inches

7 0
2 years ago
A survey of the whole United States shows that 75% of 6th grade students like sports that involve running, that 60% of boys like
slamgirl [31]

Answer: 75% of 6th Grade Students

Step-by-step explanation:

This sample makes the most sense because it is a majority of everyone, not just a majority of certain people. Also, Mountain School would get fewer complaints from other people if they went with a majority of 75%. Finally, running sports usually cost less then other sports.

3 0
2 years ago
Consider the polynomial f(x) = 5x4+ 3x2+ x + 19. How many complex solutions does the polynomial have?
antiseptic1488 [7]

Answer:

  1. there are 4 complex solutions
  2. 3 real zeros and 2 complex zeros

Step-by-step explanation:

1. Descarte's rule of signs tells you there are 0 positive real roots and 0 or 2 negative real roots. (for positive x, signs are ++++ so have no changes; for negative x, signs are ++-+, so have 2 changes.) A graph shows no real roots.

2. There are 3 sign changes in the given polynomial, so 3 or 1 positive real roots. When the sign of x is changed, there are 2 sign changes, so 0 or 2 negative real roots. A graph shows 2 negative and one positive real root (for a total of 3), so the remaining 2 roots are complex.

5 0
3 years ago
Plsss helpppppppppp if you do, you a cool guy or girl
STatiana [176]

9514 1404 393

Answer:

  • Tyler
  • 2 hundredths of a mile

Step-by-step explanation:

The graph is a little difficult to read, but we note that there are 6 grid lines between times that are 2 minutes apart. So, each grid line stands for 2/6 = 1/3 minute.

At the 1-mile mark, the graph crosses 1 grid line above 8 minutes, indicating it takes Tyler 8 1/3 minutes to run 1 mile.

Then in 10 minutes, Tyler will run ...

  distance = speed · time = 1 mile/(8 1/3 min) · 10 min

  = 1/(25/3)·10 = 10·3/25 = 30/25 = 1.2 . . . . miles

__

The equation tells you that Elena runs each mile in 8.5 minutes. To see how far she runs in 10 minutes, we can solve ...

  10 = 8.5x

  x = 10/8.5 ≈ 1.18 . . . . miles

So, Tyler runs farther in 10 minutes by a distance of ...

  1.20 -1.18 = 0.02 . . . . miles

8 0
3 years ago
Other questions:
  • Determine whether the triangles must be congruent. If so, name the postulate or theorem that justifies your answer. If not, expl
    11·1 answer
  • The fuel efficiency of a car decreases as tire pressure decreases. What's the independent variable in the situation? A. Tire pre
    14·2 answers
  • The area of a parallelogram is 8√90 and the base is 2√5. what is the height of the parallelogram?
    13·1 answer
  • On Monday, Luis picked up seven scones and four large coffees for the office staff. he paid $25.76. On Tuesday Rachel picked up
    13·2 answers
  • If the base has a radius of 4 in. what’s the altitude of the cylinder ?
    15·1 answer
  • Which point has coordinates (4, StartFraction 3 pi Over 4 EndFraction)<br> A<br> B<br> C<br> D
    5·2 answers
  • kennedy has 12 apples. together, she and Ariana have 42 apples. which diagram best represents the situation where A is the amoun
    9·1 answer
  • BD Bisects ABC. Find the value of x in the image shown below
    7·1 answer
  • Determine whether the graphs of the given equations are​ parallel, perpendicular, or neither.
    8·1 answer
  • A 140-meter rope is cut into two pieces. One piece is four times as long as the other. How long is each piece?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!