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3 years ago

Slope from two points

Mathematics

1 answer:

VladimirAG [237]3 years ago

5 0

Step-by-step explanation:

take the two points let's say it's (1,5) and (2,6)

subtract, 6-5/2-1 = 1/1 = 1

the slope is 1

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Step 1: (6×10^3) ÷ (2×10^2)

Nookie1986 [14]

Answer:

Error is in between the second and third step

the exponents must be subtracted

Step-by-step explanation:

8 0

2 years ago

To be considered for pilot school, 12 students took a spatial reasoning test that resulted in this list of scores. Find the valu

lord [1]

Answer:

the 90th percentile is 145

Step-by-step explanation:

Data provided:

152 121 130 143 122 101 137 98 138 127 145 117

Number of students considered, n = 12

To find:

90th percentile

Now,

Step 1 : Arrange the data in ascending order

98, 101, 117, 121, 122, 127, 130, 137, 138, 143, 145, 152

Step 2 : Compute the position of the 90th percentile

position of the 90th percentile, i = (90% × n)

Thus,

i = 0.90 × 12

i = 10.8

Now,

Step 3 : Since, the index i is not an integer, round up to the nearest integer

i.e i = 11

Therefore,

The 90th percentile is the value in 11th position,

i.e 145

7 0

2 years ago

Check all of the proper units of weight in the metric system.

MissTica

Gram and milligram are in the metric system and are for weight. Pound is the United States system and kiloliter measures liquids

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3 years ago

If the bakery started with an extra $250 from the profits in December, describe how to use the information in the table to figur

agasfer [191]

The total money in august minus the total at the end of december (250)

6 0

3 years ago

PLS HELP ASAP!!!!!!!!!

jeka94

Answer: A, C and E

Step-by-step explanation:

because there are 2 shapes in which have the same formula height times base so 6 is the base and n and m is both of the heights but they are the same height so you need to add them for the total height then mutiply the total height by 6 which means you can ALSO do 6n and 6m because if n=5 and m=2 6x5=30+6x2=12=42 and 6x(5+2)=42 and you can switch the equations around getting the same answer AND B is wrong because 6x5=30+2=32 NOT 42 and D is wrong because 6x5x2=60 not 42 SO it has to be A, C and E

plz mark be brainliest

6 0

3 years ago