A second problem about accuracy Fill in the blanks The accuracy of 8848.13 is up to________________ . It's 8848.13m I forgot my unit. I'm sorry

A second problem about accuracy Fill in the blanks The accuracy of 8848.13 is up to________________ . It's 8848.13m I forgot my unit. I'm sorry

It's accurate to 0.1 meters. The last one estimates it. It's strange why you don't go to the physical area and ask, hehe

How about accuracy

1. Precision of measurement refers to the degree of consistency between the measured values after repeated measurements under the same conditions. From the perspective of measurement error, precision reflects the random error of the measured values. High precision does not necessarily mean accuracy (see below)

When the altitude of a mountain increases by 1000 meters, the temperature drops by about 0.6 ℃. The temperature of a certain plant is 20 ℃ and the temperature at the foot of the mountain is 23 ℃. How many meters is the altitude of this plant species

(23-20) △ 0.6x1000 = 5000m

Is sin cos Tan less than or equal to one

Tan is not. You can go to any number

Primary school grade 6 Volume 2 Chinese Lesson 10 new words Pinyin group words

It is proved that when n > 2, logn (n-1) * logn (n + 1)

Logn (n-1) * logn (n + 1) 0, when n > 2
Bottom change:
Proof: LG (n-1) * LG (n + 1)

Given that 4a-5b-10c = 0 and ABC ≠ 0, find the value of a square + 2B square - C square / AB + 3bc-4ac,

The original problem should be like this: 4a-5b-10c = 0, a-b-3c = 0, and ABC is not equal to 0, find: a square + 2 * b square - C square / AB + 3bc-4ac value. 4a-5b-10c = 0, a-b-3c = 0, solve the above equations, get b = 2ca = 5ca square + 2 * b square - C square / AB + 3bc-4ac = (a ^ 2 + 2B ^ 2-C ^ 2) / (AB + 3bC

1/2+1/6+1/12+…… +1 / 990 =? Please write the process,

1/2+1/6+1/12+…… +1/9900
=1-1/2+1/2-1/3+1/3-1/4+.+1/99-1/100
=1-1/100
=99/100

How can a Chinese character be pronounced according to its finals? What are the finals of open and closed accents?
In a o e i u, a o e is an opening sound and U I is a closed accent. How can we distinguish the compound ones such as AI EI UI Ao an en eng Ang?
So AI EI UI is also the first one to watch?

Consistent with the leading vowel

A question about analytic geometry in Senior High School
It is known that the ellipse x2 / A2 + Y2 / B2 = 1, the circle O: x2 + y2 = B2, passing through a point P on the ellipse leads to two tangent lines of the circle O, and the tangent points ask a and B respectively. Let the line AB and X axis and Y axis intersect m and N respectively, and prove that A2 / on ^ 2 + B2 / OM ^ 2 is the fixed value
It seems not difficult, but it just can't work out