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
AlexFokin [52]
2 years ago
14

A computer rounded the number 129.257 to the nearest hundredth. What is this number rounded to the nearest hundredth

Mathematics
2 answers:
erma4kov [3.2K]2 years ago
6 0

Answer:

129.26

Step-by-step explanation:

i think it's this i dont know i honestly forgot decimals

Luda [366]2 years ago
6 0

Answer: 129.26

Step-by-step explanation: .2 would be the tenths place, .05 is the hundredths place, and .007 is the thousandths place. With that being known, we know that we need to go two places past the decimal to get the answer to the nearest hundredth. When we round if the next number (our case 7) is a five or larger we round the number up. This means that we round the 5 to a 6 to get and answer of 129.26

You might be interested in
What is the slope on the graph
ale4655 [162]

Answer:

4/5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Evaluate the following for g(0).g(x)=-9x-15<br>​
Karolina [17]
G(x)= -9(0)-15
G(x)= -15
The answer is -15
6 0
2 years ago
Each day, enough paperis recycledin the united statesto fill 15 miles of train boxcars.how many miles of boxcars could be filled
topjm [15]
15 x 7 days = 105 then multiply 5 weeks. 5 x 105 = 525 miles
3 0
2 years ago
Which of the the following is equivalent to 2 to the negative 3rd power? 1.-6 2.1/6 3.-8 4.1/8
Agata [3.3K]

hii the answser is 1. -6 .

7 0
2 years ago
A​ hot-air balloon is 140 ft140 ft above the ground when a motorcycle​ (traveling in a straight line on a horizontal​ road) pass
luda_lava [24]

Answer:

Step-by-step explanation:

Given

Balloon velocity is 14 ft/s upwards  

Distance between balloon and cyclist is 140 ft

Velocity of motor cycle is 88 ft/s

After 10 sec  

motorcyclist traveled a distance of d_c=88\times 10=880 ft

Distance traveled by balloon in 10 s

d_b=14\times 10=140 ft

net height of balloon from ground =140+140=280 ft[/tex]

at t=10 s

distance between cyclist and balloon is z=\sqrt{280^2+880^2}

z=923.47 ft

now suppose at any time t motorcyclist cover a distance of x m and balloon is at a height of h m

thus z^2=(88t)^2+(14t+140)^2

differentiating w.r.t time

\Rightarrow z\frac{\mathrm{d} z}{\mathrm{d} t}=14\cdot \left ( 14t+140\right )+88\cdot \left ( 88t\right )

\Rightarrow at\ t=10 s

\Rightarrow \frac{\mathrm{d} z}{\mathrm{d} t}=\frac{14\cdot \left ( 14t+140\right )+88\cdot \left ( 88t\right )}{z}

\Rightarrow \frac{\mathrm{d} z}{\mathrm{d} t}=\frac{14\times 280+88^2\times 10}{923.471}

\Rightarrow \frac{\mathrm{d} z}{\mathrm{d} t}=\frac{81,360}{923.471}=88.102\ ft/s

3 0
3 years ago
Other questions:
  • Find the slope of the line between points A and B. Simplify your answer.
    13·2 answers
  • 3xy'+y=12x find general solution
    12·1 answer
  • The graph shows the solution to the previous system of equations
    9·1 answer
  • How do you Solve 2|x|=3
    6·1 answer
  • Last year, 31 2 acres of strawberry fields produced approximately 14,700 pounds of strawberries. This year the number of acres p
    12·1 answer
  • Please help me i need help on this
    11·1 answer
  • Please solve these questions on the topic of exponents
    12·1 answer
  • The sum of two consecutive even numbers is 98. Find the two numbers.
    10·1 answer
  • What is 2/5 × 5/6 in simplist form
    5·1 answer
  • Help me out please asp
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!