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Slav-nsk [51]
3 years ago
14

If Sally had six balls and Mark had seven how many balls did he have in all

Mathematics
2 answers:
kari74 [83]3 years ago
8 0

Step-by-step explanation:

he had 7 balls

hope he healthy that's a lot of balls to have

AURORKA [14]3 years ago
4 0

Answer:

13 i think 6+7 = 13 yeh yeh

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Larry pays $60.75 for a golf club that was discounted by 25%. What was the price of the golf club before the discount?
USPshnik [31]
The price before the discount was $81.00

Given;
Discounted price = $60.75
discount rate = 25%

Since the price is already discounted, it means that it is already 75% of the original price. So, we divided the discounted price by its corresponding percentage.

Original price - discount = discounted price
100% - 25% = 75%

$60.75 ÷ 75 % = $81.00 

$81.00 * 25% = 20.25 discount
$81.00 - 20.25 = 60.75 discounted price


5 0
3 years ago
Write 35 as a product of two primes
andrew11 [14]

Answer:

5*7

Step-by-step explanation:

5 is prime because it has only 2 factors: 1 and itself.

7 is prime because it has only 2 factors: 1 and itself.

I hope it helps you!:-)

8 0
2 years ago
Read 2 more answers
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BlackZzzverrR [31]

Answer:

‍♀️ i think if its a positive make it a negative and a negative make it a positive

5 0
3 years ago
In a survey of 23312331 ​adults, 730730 say they believe in UFOs. Construct a 99 %99% confidence interval for the population pro
serg [7]

Answer:

0.288 < p < 0.338

Step-by-step explanation:

We have 2331 adults polled and 730 said they believe in UFOs.  We are to construct a 99% confidence interval for the population proportion.  We are told to round to 3 decimal places as needed.  

We need to find p-hat and q-hat

p-hat = 730/2331 = 0.313

q-hat = 1 - p-hat = 1 - 0.313 = 0.687

Since the sample size is greater than 30, we use a z-value for 99% confidence, which is 2.575

See attached photo for the construction of the confidence interval

8 0
3 years ago
HALP. First answer brainliest
Rom4ik [11]

Answer:

5.68

Step-by-step explanation:

it is 5.67812

I just rounded the answer like is says to

8 0
2 years ago
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