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jeka57 [31]
3 years ago
14

Learning task 1 jeffrey a car with a speed of 70 kph for 3 hours and 30 minutes how many kilometers did jeffrey drive

Mathematics
2 answers:
Dafna11 [192]3 years ago
8 0

\Huge{\textbf{\textsf{{\purple{Ans}}{\pink{wer}}{\color{pink}{:}}}}} \\

Given,

velocity v= 70 km/h

time t = 3 hours and 30 min

= 3 h + 30/60 h

= 3 h + 0.5 h

= 3.5 h

distance d = to find

we know that,

d = vt

= 70 × 3.5

= 245 km

valkas [14]3 years ago
3 0

\Huge{\textbf{\textsf{{\purple{Ans}}{\pink{wer}}{\color{pink}{:}}}}} \\

Given,

velocity v= 70 km/h

time t = 3 hours and 30 min

= 3 h + 30/60 h

= 3 h + 0.5 h

= 3.5 h

distance d = to find

we know that,

d = vt

= 70 × 3.5

= 245 km

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"Describe the relationship between the relative frequency of the coin landing on heads and the probability of a single coin land
BigorU [14]

Answer:

The greater the sample size, the closer the percentage.

Step-by-step explanation:

<u>Relative frequency</u>

The relative frequency of an event is the division of the number of times that an event occurs during experimental trials by the total number of trials conducted.

The percentage of the relative frequency of getting Head is usually very close to the theoretical probability of getting a Head. However, results vary for each experiment.

The sample size in this case is the number of experiments carried out. The greater the sample size, the closer the percentage of Heads will be to the theoretical probability of getting a Head.

4 0
3 years ago
Ted was going to sell all of his stamp
harina [27]

Answer:

He started with 38

Step-by-step explanation:

35-16=25-6=19

19*2=20+18=38

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3 years ago
Y = x3 + x2 − 4x − 16
ICE Princess25 [194]

Answer:

use photo math

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Calculate the slope between the points: (4, -9) and (5, 1)
12345 [234]

Answer:

The answer is A- m=10

Step-by-step explanation:

The way to find slope is known as "Rise over Run" meaning the increase of Y over the increase of X. The increase of Y is 10 because 1 - (-9) = 10. The increase of X is 1 because 5 - 4  = 1. 10 over 1, or 10 / 1, equals 10.

3 0
4 years ago
PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER
ioda

Answer:

Step-by-step explanation:

h(x) = 7 - x - 2x^5

h(-1) = 7 + 1 - 2(-1)^5

h(-1) = 7 + 1 + 2

h(-1) = 10

Now differentiate h(x)

h'(x) = -1 - 2*5*x^4

h'(x) = -1 - 10x^4

h'(x) = -1 - 10(x)^4

h'(x) = -1 - 10 (x)^4

h'(-1) = -1 - 10(10000)

h'(-1) = -1 - 100000

h'(-1) = - 99999

3 0
3 years ago
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