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3 years ago

14

I have a homework question where I have to estimate the number of dentists in the UK. There is roughly 65,000 people in the UK a

nd they 90% probably visit every 4-6 months.

1 answer:

kozerog [31]3 years ago

4 0

I thought I had the answer srry

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Is 1:4 equivalent to 8:64

RUDIKE [14]

The answer is no

Simplify 8/64= 1/8= 0.125

1/4= 0.25

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3 years ago

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A group of students are asked to evaluate their teacher mid-quarter

Umnica [9.8K]

Answer: perceived lack of anonymity

Step-by-step explanation:

The source of bias that occurs when a group of students are asked to evaluate their teacher mid-quarter is a perceived lack of anonymity.

Perceived lack of anonymity occurs when the responder is afraid that if he or she gives an honest answer, it can end up affecting them negatively.

In this case, the students may be afraid that giving an honest opinion on the teacher will affect them.

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3 years ago

posledela

Well, their speeds are ( $V_1$ is Jack's speed, and $V_2$ is Richard's.
$V_1 = \frac{1}{5} houses/day \\ V_2 = \frac{1}{7} houses/day \\ V = V_1 + V_2 = \frac{1}{5}+\frac{1}{7} = \frac{7+5}{35} = \frac{12}{35}$
They, together, can paint 12 houses in 35 days. To get a single house, we only have to calculate $\frac{35}{12}$ which is very close to 3 (a bit below)

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3 years ago

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The price that Abigail paid for her snowboard, $84, is less than what Dan paid by $18. How much did Dan pay for his snowboard?

ratelena [41]

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Answer:

$102

Step-by-step explanation:

Dan paid $18 more than $84:

18 + 84 = 102

Dan paid $102 for his snowboard.

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3 years ago

*GIVING BRAINLIEST 50POINTS*

PilotLPTM [1.2K]

Answer:

1.x^7

2.x^10

3.a^2

4. 5

Step-by-step explanation:

1. x^(5+2)=x^7

2.x^(5*2)=x^10

3.a^(5-3)=a^2

4. 5 * 1=5

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3 years ago

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