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brilliants [131]
3 years ago
14

Help with this problem

Mathematics
1 answer:
motikmotik3 years ago
7 0
In both these cases, we are looking for the amount of feet traveled per second.

Against sidewalk’s motion:
84/14 = 6 ft/sec

With sidewalk’s motion:
196/14 = 14 ft/sec
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I really need help...im begging please help me.
Vlad [161]

Answer:

Nothing further can be done with this topic. Please check the expression entered or try another topic.

f

(

x

)

=

5

x

=

−

5

,

3

Step-by-step explanation:

4 0
2 years ago
Donnell and Maria are both members of a populationand a simple random sample is being conducted. If the chance of Donnell being
harina [27]

Answer:

289/290

Step-by-step explanation:

Given that the chance of Donnell being selected is 1/290

then P( Donnell being selected )= 1/290

Since Donnell and Maria are both member of a population.

from probability theorem which gives the likely hood of an event to happen which cannot be more than 1, then the probability of Donnell and Maria to be selected is 1

P(Donnell and Maria)= 1

But the chance of Donnell being selected is 1/290

Then,

1/290 + P(Maria)= 1

P(Maria)= 1-(1/290)

= 289/290

the chance of Maria being selected is 289/290

4 0
3 years ago
11(2x + 1) = 4x - 7 <br> show work
Harlamova29_29 [7]

Answer:

0.22

Step-by-step explanation:

22x + 11 = 4x - 7

22x - 4x = -7 + 11

18x = 4

x = 4/18

x = 0.22

<em><u>Please mark as brainliest.</u></em>

8 0
3 years ago
Read 2 more answers
Identify each of the following expressions as a monomial, binomial,
MrMuchimi
A=binomial
B=trinomial
C=polynomial
D=binomial
E=trinomial
F=binomial
8 0
3 years ago
A woodworking machine decreased the thickness of a board from 3/4 of in inch to 9/16 of an inch. by what number of inches (i) di
nataly862011 [7]

The thickness of the board was decreased from 3 / 4 inches to 9 / 16 inches.

Therefore,

\text{ the decrement = }\frac{3}{4}-\frac{9}{16}=\frac{12-9}{16}=\frac{3}{16}\text{ inches}

So the board's thickness in inches decreased by

\frac{3}{16}

6 0
1 year ago
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