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Nookie1986 [14]
2 years ago
11

Chengdu is closer to the equator than Harbin. Which location has a colder air temperature and why?

SAT
1 answer:
kakasveta [241]2 years ago
7 0
The top of an mountain has the coldest air temperature because you further up ! Hope this helps
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Phase 1 TRANSCEND CLL 004 study of lisocabtagene maraleucel in patients with relapsed/refractory CLL or SLL
PIT_PIT [208]

TRANSCEND CLL 004 is a clinical trial that assesses a type of CAR T-cell therapy in patients suffering relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma.

<h3>What is CAR T-cell therapy?</h3>

The chimeric antigen receptor (CAR) T-cell therapy is a gene therapy based on genetic engineering to produce T cells that are able to target specific antigens.

The chimeric antigen receptor (CAR) T-cell therapy may result very useful to kill specific cancer cells.

In conclusion, TRANSCEND CLL 004 is a clinical trial that assesses a type of CAR T-cell therapy in patients suffering relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma.

Learn more about gene therapy here:

brainly.com/question/315648

#SPJ1

8 0
2 years ago
Evaluate the numerical value of the vertical velocity of the car at time t=0. 25s using the expression from part d, where y0=0.
Alex73 [517]

The vertical velocity of the car at the given position and time is 4.905 m/s.

The given parameters:

  • Initial angular velocity, \omega_0 = 6.3 rad/s
  • Time of motion, t = 0.25 s
  • Vertical displacement, y = 0.75 m
  • Angular acceleration, \alpha  = 0.95 \ rad/s^2

<h3>What is vertical velocity?</h3>
  • This is the linear velocity of an object in a vertical direction.

The angular velocity of an object in a circular motion is given as;

\omega_f = \omega _0 + \alpha t\\\\\omega _f = 6.3 \ +\  0.95 \times 0.25 \\\\\omega _f = 6.54 \ rad/s

The vertical velocity of the car at the given position and time is calculated as follows;

v = \omega r\\\\v = \omega_f y\\\\v = (6.54 \ rad/s)\times (0.75\ m)\\\\v = 4.905 \ m/s

Thus, the vertical velocity of the car at the given position and time is 4.905 m/s.

Learn more about vertical velocity here: brainly.com/question/7358392

7 0
2 years ago
In a theater, there are 15 chairs in the first row, each row has 3 more chairs than the previous row, and there are 15 rows. how
Nimfa-mama [501]

The 1st row has 15 chairs.

The 2nd row has 15 + 3 = 18 chairs.

The 3rd row has 18 + 3 = 15 + 2•3 = 21 chairs.

The 4th row has 21 + 3 = 15 + 3•3 = 24 chairs.

The pattern continues, so that the n-th row has 15 + (n - 1)•3 = 3n + 12 chairs.

If there are 15 rows, then the total number of chairs is

\displaystyle \sum_{n=1}^{15} (3n + 12) = 3 \sum_{n=1}^{15} n + 12 \sum_{n=1}^{15} 1 = 3\cdot\frac{15\cdot16}2 + 12\cdot15 = \boxed{540}

where we use the formulas

\displaystyle \sum_{n=1}^N 1 = N

\displaystyle \sum_{n=1}^N n = \frac{N(N+1)}2

5 0
2 years ago
The tip of a pinwheel is 0. 24 m from the center. The pinwheel spins 5 times each second. What is the tangential speed of the ti
balu736 [363]
When a body is moving in circular path at a
distance r from its center its velocity at any
instant will be directed tangentially. This is
what we call tangential velocity. It is
calculated as follows:
Vt=r(w)
where w = 5 rev/s (2m rad / rev) = 31.42
rad/s
Vt = 0.24(31.42) = 7.5 m/s
7 0
3 years ago
Look at the graph below, which shows the population of the United States from 1790 to 1910. A graph titled U S Population Growth
Mnenie [13.5K]

Answer:

The population of the colonies that later became the United States increased steadily in the decades prior to , and including, the American revolution. The first decennial census took place in 1790 . Since that time, the natural increase, i.e, the excess of births over deaths, has been  a constant contributor to popular growth. The other factor, immigration, has ranged for negligible to large at various points in the nation's history.

After 1830, immigration began to grow again. Although the birth rate showed a decline , the net population growth rate remained high until after the Civil War. In the decade ending 1870,  population growth dropped below 30% for the first time in the nation's history. Substantial immigration kept the population rising at 20% or more for each decade until 1920, when the effect of Word War I reduced it to 14.9% .

5 0
3 years ago
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