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3 years ago

10

June spun a spinner that is evenly spaced and numbered from 1 to 10. When it stopped, June spun it again. What is the probabilit

y that the spinner stopped on a number greater than 6 on both spins?

2 answers:

sergij07 [2.7K]3 years ago

7 0

1 in 20 is the right answer

lara [203]3 years ago

4 0

Answer:

4/25 is that an answer?

Step-by-step explanation:

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How do I write this expression:The quantity seven plus Z, squared

Dmitry_Shevchenko [17]

Answer:

(7+Z)²

Step-by-step explanation:

A less ambiguous way to describe the quantity might be "the square of the quantity seven plus Z".

As it is, we rely on the presence of the comma to tell us that the quantity to be squared is (7+Z). If the comma were not present, we would assume you want to add 7 to the square of Z: 7+Z².

the quantity 7 plus Z: (7+Z)

that quantity squared: (7+Z)²

6 0

2 years ago

H. Four businessman invested a sum of Rs.

balandron [24]

Answer:

The answers are in solutions.

Step-by-step explanation:

Four businessmen invested a sum of Rs. 250,000 in the ratio of 3:5:7:10 to start a new business.

(i) The amount invested by each businessman is;

<u>1^st businessman invested:</u>

<u />

$\frac{3}{25} * 250,000 =$ Rs. 30,000

<u>2^nd businessman invested:</u>

<u />

<u /> $\frac{5}{25} * 250,000$ = Rs. 50,000

<u>3^rd businessman invested:</u>

<u />

<u /> $\frac{7}{25} *250,000$ = Rs. 70,000

<u>4^th businessman invested:</u>

<u />

$\frac{10}{25} *250,000$ = Rs. 100,000

If they gained Rs. 50,000

(ii) The profit each one of them got is;

<u>1^st businessman got:</u>

<u />

<u /> $\frac{3}{25} * 50,000$ = Rs. 6,000

<u>2^nd businessman got:</u>

<u />

<u /> $\frac{5}{25} *50,000$ = Rs. 10,000

<u>3^rd businessman got:</u>

<u />

<u /> $\frac{7}{25} *50,000$ = Rs. 14,000

<u>4^th businessman got:</u>

$\frac{10}{25} *50,000$ = Rs. 20,000

8 0

3 years ago

Best Buy is having a HUGE sale. All items are 60% off. How much will you pay for a tv that originally cost $1200 including 5% sa

Whitepunk [10]

Answer:

$480

Step-by-step explanation:

According to the problem, calculation of the given data are as follows,

Original cost including sales tax = $1,200

Discount = 60%

So, we can calculate the cost of TV after discount by using following formula:

Cost of TV after discount = $1,200 - ( $1,200 × 60%)

= $1,200 - $720

= $480

Hence, Cost of TV after discount is $480.

6 0

2 years ago

9/(x - 8) = 4/5 how to solve this proportion

ICE Princess25 [194]

$\frac{9}{x-8}=\frac{4}{5}$
Cross multiply:
$(9)(5)=(4)(x-8)$
Simplify:
$45=4x-32$
Group like terms:
$77=4x$
Solve for x by division:
$x=\frac{77}{4}$
$x=19.25$

6 0

2 years ago

Find the slope of the line that goes through (5,-8) and (-2,2)

saveliy_v [14]

Answer:

-1.42857

Step-by-step explanation:

3 0

2 years ago