1 year ago

Pls help me no one helps me

Mathematics

1 answer:

Ahat [919]1 year ago

4 0

Answer:

20% error

Step-by-step explanation:

easy

9.4/7.8 or do 0.078x=9.4

1.20512820513

round to nearest tenth

1.2

means

20% error

You might be interested in

I have 500 pennies. If I spend 6 pennies a day until i can no longer do so, at the end of one of these days i will have exactly

Monica [59]

A) is 164 because 6 times 6 is 36. 500 - 36 is 164

3 0

2 years ago

NEED HELPPP BEIN TIMED. THERES A PICTURE OF IT

dalvyx [7]

The correct answer is 4.

3 0

2 years ago

Read 2 more answers

What is 791.483 rounded to the nearest whole number?<br><br><br> please help me!!

sveticcg [70]

791 since it has no decimal places

3 0

2 years ago

A class consists of 17 men and 14 women. An exam is given andstudents are ranked according to their performance. Assume notwo st

notsponge [240]

Answer:

3.18%

Step-by-step explanation:

(14/31) X (13/30)X (12/29) X (11/28) = 0.0318 = 3.18%

5 0

2 years ago

A "child has six blocks, three of which are red and three of which are green". How many patterns can shemake by placing them all

makvit [3.9K]

Answer: There are 20 ways and 1680 ways respectively.

Step-by-step explanation:

Since we have given that

Total number of blocks = 6

Number of red blocks = 3

Number of green blocks = 3

So, Number of patterns she can make by placing them all in a line is given by

$\dfrac{6!}{3!\times 3!}\\\\=20$

If there are 3 white blocks

so, total number of white blocks becomes 9

So, Number of total pattern she can make by placing all nine blocks in a line is given by

$\dfrac{9!}{3!\times 3!\times 3!}\\\\=1680\ ways$

Hence, there are 20 ways and 1680 ways respectively.

6 0

2 years ago