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Mazyrski [523]
3 years ago
13

Someone pleaseeee help me!!!! I’m stuck

Mathematics
2 answers:
kolbaska11 [484]3 years ago
6 0

Answer:

Hey there!

1/2 can also be written as 8/16.

Thus, starting from 0, count 8 tick marks, and place a point there.

3/16 is just 3/16.

Thus, starting from the 8th tick mark (where you left off in the first part) count three more tick marks to the 11th tick mark.

This shows us that 8/16+3/16=11/16.

Hope this helps :)

liq [111]3 years ago
5 0

Answer:

so 1/2+3/16 is 11/16

Step-by-step explanation:

count the lines until u get to 11 and thts where u put the point.

hope this helps.have a good day

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92 mph

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4 0
3 years ago
What is the answer plz help
seropon [69]

Answer:

y = 5x + 4

Step-by-step explanation:

The slope always goes before the x and your y-intercept is plus or minus depending on weather it is positive or negative. Your parent function or standard equations) is y = mx + b, so just plug your variable into there.

6 0
3 years ago
A TV report conducted a survey of 947 people in New York City and found that 35% of the population believe that the Yankees will
garik1379 [7]

Answer:

35\% represents the sample proportion of the population

Step-by-step explanation:

From the question we are told that

   The sample size is  n  = 947

   The proportion of the population that believes that the Yankees will miss the playoffs this year is    k = 35\% = 0.35

From the question we are told the confidence level is  97%

   The lower limit of the confidence level is a = 28%

    The upper limit of the  b = 42%

Generally the sample proportion of this population is mathematically represented as

         \^ p = \frac{a+ b}{2}

=>      \^ p = \frac{28 + 42 }{2}

=>      \^ p = 35\%

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8 0
3 years ago
David earns $15 per hour working at a bowling alley. This week, he earned $180, how many hours did he work? Choose the correct e
vovangra [49]

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8 0
2 years ago
Read 2 more answers
1-5 Skills Practice
Ivahew [28]

Answer:

The least number of questions a student can answer correctly is 32

Step-by-step explanation:

Let

x -----> the number of questions answered correctly

y ----> the  total number of questions on a test

ratio=\frac{x}{y}

we know that

For a student to earn and A or B on a test, the ratio  must be greater than or equal to 0.8

so

\frac{x}{y} \geq 0.8

For y=40 questions

Find the value of x

substitute

\frac{x}{40} \geq 0.8

solve for x

Multiply both sides by 40

x \geq 0.8(40)

x \geq 32

so

The least number of questions a student can answer correctly is 32

<u><em>Verify the ratio</em></u>

For x=32, y=40

\frac{32}{40}=0.8

Compare

0.8 \geq 0.8 ----> is ok

7 0
3 years ago
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