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kogti [31]
3 years ago
14

Submit Test 20 Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used Drag the numbers to match e

ach equation with the value of its unknown number 6.000 40 800 400 8.000 600 6.484+2=(22) + (6,000+ 2) + (80 + 2) + (42) 4.864-2-1 * 2) + (60 + 2) + (4 + 2) + (4,000 - 2) 6.844 2-( 42) + (800-2) + (2) + (40 - 2) Reset NE
​
Mathematics
1 answer:
lesya [120]3 years ago
4 0

Answer: i don’t know I just really need need points soory for wasting your time

Step-by-step explanation.    i don’t know I just really need need points soory for wasting your time

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Dan drove 737 miles in 11 hours. At the same rate, how many miles would he drive in 13 hours?​
kari74 [83]

Answer:

871

Step-by-step explanation:

737 divided by 11 is 67, so thats how many miles he drives per hour

67 times 13 is 871

3 0
2 years ago
Read 2 more answers
Alyssa and her 4 friends (5 people total) share 3 pizzas equally. How much of one pizza does each person get?
rodikova [14]

Answer: 1.5 pizzas

Step-by-step explanation:

4 0
2 years ago
Consider a geometric sequence with a first term of 4 and a fourth term of -2.916.
Orlov [11]

Answer:

a) Find the common ratio of this sequence.

Answer: -0.82

b) Find the sum to infinity of this sequence.

Answer: 2.2

Step-by-step explanation:

nth term in geometric series is given by 4\ th \ term = ar^n-1\\-2.196 = 4r^{4-1} \\-2.196/4 = r^{3} \\r = \sqrt[3]{0.549} \\r = 0.82

where

a is the first term

r is the common ratio and

n is the nth term

_________________________________

given

a = 4

4th term = -2.196

let

common ratio of this sequence. be r

4\ th \ term = ar^n-1\\-2.196 = 4r^{4-1} \\-2.196/4 = r^{3} \\r = \sqrt[3]{-0.549} \\r = -0.82

a) Find the common ratio of this sequence.

answer: -0.82

sum of infinity of geometric sequence is given by = a/(1-r)

thus,

sum to infinity of this sequence = 4/(1-(-0.82) = 4/1.82 = 2.2

4 0
3 years ago
The exchange rate at the post office is £1 = €1.17. How many euros do I get for £280?
lidiya [134]

Answer:

327.21 euros.

Step-by-step explanation:

5 0
2 years ago
Determine if the following table represents a quadratic function.
snow_tiger [21]

Answer:

<em>The options are not visible enough (See Explanation)</em>

Step-by-step explanation:

Given

x:-  1   || 2   || 3   || 4   || 5

y:-  13 || 22 || 37 || 58 || 85

Required

Determine if the function is quadratic

Calculate the difference between the values of y

Difference = 22 - 13 = 9

Difference = 37 - 22 = 15

Difference = 58 - 37 = 21

Difference = 85 - 58 = 27

<em>The resulting difference are: 9 || 15 || 21 ||  27</em>

Next; Calculate the difference between the difference of values of y

Difference = 15 - 9 = 6

Difference = 21 - 15 = 6

Difference = 27 - 21 = 6

<em>The resulting difference are: 6 || 6 || 6</em>

<em>For the function to be quadratic, the above difference must be the same and since they are the same (6), then the function represents a quadratic function.</em>

7 0
3 years ago
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