3 years ago

Juanita can complete 12 math problems in 40 minutes. How many problems can she complete in 60 minutes

Mathematics

1 answer:

RSB [31]3 years ago

3 0

Answer:

The answer is 18.

Step-by-step explanation:

You might be interested in

An elevator has a placard stating that the maximum capacity is 1610 lb---10 passengers. So, 10 adult male passengers can have a

Yuri [45]

Answer:

The probability is "0.6406", this elevator isn't appear to be safe

Step-by-step explanation:

The given values are:

Mean,

$\mu=165$

Standard deviation,

$\sigma=35$

Number of male passengers,

$n = 10$

Now,

⇒ $z=\frac{161-165}{\frac{\sigma}{\sqrt{10} } }$

$=\frac{161-165}{\frac{35}{\sqrt{10} } }$

hence,

The probability will be:

= $P(\bar {x}>161)$

= $P(z > -0.3614)$

= $0.6406$

3 0

3 years ago

10 minutes left unit test PLEASE HELPP

AleksandrR [38]

Answer:

8/15

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Can someone give me a step by step answer on how they figured this out so I understand it PLEASE???

tatyana61 [14]

Answer:

the arrow is pointing to 150 miles

Step-by-step explanation:

8 0

4 years ago

What is 4 3/7 as a decimal.

Ymorist [56]

4.428571
I know because I googled it

4 0

3 years ago

100 POINTS

MArishka [77]

withdrew 1200

spent 1/5 on travel : 1/5(1200) = 1200/5 = 240

leaving her with : 1200 - 240 = 960

spent 2/3 on hardware : 2/3(960) = 1920/3 = 640

leaving her with : 960 - 640 = 320

320 - lunch = 300.50

320 - 300.50 = lunch

19.50 = lunch <==

6 0

3 years ago

Read 2 more answers