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2 years ago

Which has the same value as 1 hundred 7 tens?

1 answer:

5 0

In this question, you are given a number in word form which was 1 hundred 7 tens. If you convert it into standard form, you can get:
standard form= 1*100 + 7*10= 170

Using the standard form, you can put it into different word form. The option would be:
17 tens
170 ones

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What is the value of the remainder if 10x4 – 6x3 + 5x2 – x + 1 is divided by x – 3?

natita [175]

Answer:

Remainder is 691.

Step-by-step explanation:

Given function is $10x^4-6x^3+5x^2-x+1$ .

Now we need to find remainder if we divide given function $10x^4-6x^3+5x^2-x+1$ by (x-3)

(x-3) means plug x=3 into $10x^4-6x^3+5x^2-x+1$ to find remainder.

$10x^4-6x^3+5x^2-x+1$

$=10(3)^4-6(3)^3+5(3)^2-(3)+1$

$=10(81)-6(27)+5(9)-(3)+1$

$=810-162+45-3+1$

$=856-162-3$

$=856-165$

$=691$

Hence remainder is 691.

8 0

2 years ago

Read 2 more answers

out of a group of zebras 6/5 times the square root of the number of zebras are playing on the shore of the tank remaining six ar

MatroZZZ [7]

Answer:

Step-by-step explanation:

(6/5)√x = x - 6

(36/25)x = x² - 12x + 36

0 = x² - 13.44x + 36

x = (13.44 ± √(13.44² - 4(1)(36))) / (2(1))

x = (13.44 ± 6.052569702...) / 2

x = 3.69371... zebras

x = 9.74628... zebras

In either case we have some odd fractions of zebras hanging around. This makes me highly suspect that the question is misreported

3 0

2 years ago

Select all of the following that are quadratic equations. 7x2 + 14x = 0 x3 - 3x2 + 1 = 0 5x - 7 = 0 x2 + 3x -5 = 0 x - 5 = 9x +

Tpy6a [65]

Answer:

7x2 + 14x = 0

x2 + 3x -5 = 0

x2 - x = 3x + 7

Step-by-step explanation:

A quadratic equation has the highest power of x to the second power. It must have x to the second power

7x2 + 14x = 0 quadratic

x3 - 3x2 + 1 = 0 not quadratic but cubic

5x - 7 = 0 not quadratic but linear

x2 + 3x -5 = 0 quadratic

x - 5 = 9x + 7 not quadratic but linear

x2 - x = 3x + 7 quadratic

4 0

2 years ago

A marble is selected at random from a jar containing 4 red marbles, 2 yellow marbles, and 3 green marbles.

s344n2d4d5 [400]

Answer:

4 / 9 probability of getting a red

Step-by-step explanation:

How many marbles are there total?

4 red + 2 yellow + 3 green = 9 marbles total

P( red marble) = 4 red / 9 total = 4/9

7 0

3 years ago

Read 2 more answers

Marley has read 112.5 pages of a book. By the end of today, she plans to have read at least a total of 360 pages. If she reads 4

Vinvika [58]

5.5 hours. 5 hours and 30 minutes

The total pages she wants to finish (360) minus the pages she has read (112.5) equals to 247.5
Then divide it by the 45 (the rate of pages she reads per hour)
5.5 hours.

6 0

2 years ago