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3 years ago

What is the slope? Help me please

Mathematics

1 answer:

Andrew [12]3 years ago

5 0

Answer: Slope of 2.

Step-by-step explanation:

Start at where the line meets on the y-axis, -7. Then work your way upwards until you see the line align with a value of x, like (1,-5). Then you see a trend of it going up 2 units and over 1. 2/1 or 2 is your slope.

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Answer all please 50 points

timofeeve [1]

Answer:

1/2 x 5= 2.5

6/10 x 8 = 4.8

3/6 x 9 = 4.5

1/6 x 5 = 0.8333333333 recuring

Step-by-step explanation:

1/2 x 5

1 ÷ 2 = 0.5

0.5 x 5 = 2.5

6/10 x 8

6 ÷ 10 = 0.6

0.6 x 8 = 4.8

3 ÷ 6 x 9

3 ÷ 6 = 0. 5

0. 5 x 9 = 4.5

1/6 x 5

1 ÷ 6 = 0.166666666 recuring

0.166666666 recuring x 5 = 0.8333333333

6 0

4 years ago

Read 2 more answers

Paddy and Anna each invest $2000 for 5 years.

Serga [27]

Answer: r= 1.22

Step-by-step explanation:

Formula for amount with simple interest = $P(1+rt)$

, where

P= principal value , r= rate of interest , t = time.

Given: P= $2000, t= 5 years, r= 1.25% = 0.0125

$A=2000(1+0.0125\times5)\\\\=2000(1.0625)=2125$

Formula to compute compound amount : $P(1+r)^t$

$=2000(1+r)^5$

When both have same worth then

$2000(1+r)^5=2125\\\\\\ (1+r)^5=\dfrac{2125}{2000}\\\\\\ (1+r)^5=1.0625$

taking log on both sides , we get

$5\ln (1+r)=\ln 1.0625\\\\\\ 5\ln (1+r)=0.0606246\\\\\\ \ln (1+r)=0.012125\\\\\\ 1+r=e^{0.005266}\\\\\\ 1+r=1.0122\\\\ r=0.0122\\\\ \\ r=1.22\%$

Hence, Value of r= 1.22

6 0

3 years ago

Which is true for all pairs of value in this table

slava [35]

If you had a pic I could answer

3 0

3 years ago

If it snowed at a rate of 1/2 inches every 30 minutes how long would it take to accumulate 11 inches of snow

Natalija [7]

Answer:

11 hours

Step-by-step explanation:

22x30=660

660/60=11

6 0

3 years ago

Read 2 more answers

A survey was done that asked people to indicate whether they run or ride a bike for exercise. Based on the table, what is the pe

Pavel [41]

The table in correct format is attached below.

Total number of runners = n = 724 + 103 = 827
Number of Runners who do not bike = x = 103

Percentage of runners who do not bike = $\frac{x}{n}$ x 100%

$= \frac{103}{827}$ x 100%

= 12.5%

Thus, 12.5% of Runners do not ride bike for exercise

8 0

3 years ago

What is the slope? Help me please​

What is the slope? Help me please