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polet [3.4K]
3 years ago
14

Please help me ❤️ thanks

Mathematics
1 answer:
Alex Ar [27]3 years ago
6 0
The answer should be D.
It says, when the room is cooler than 68°F, the heater would turn on. In those 4 thermometers, only D has a temperature of lower than 68 °F.
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8 is to 32 as 1 is to
kati45 [8]

Answer:

1 is to 4

Step-by-step explanation:

the factor is 1-4 meaning 32÷8 is 4 so having 1 would mean the other factor is 4

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A student has taken 5 quizzes. She would like to have at least 90% average. What must her fifth score be to achieve her goal?
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she needs 96 in the fifth quiz

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A hoody that costs $18.00<br> was discounted at 40% off.
Lunna [17]

Answer:

$10.80

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Select the two figures that are similar to the 5 by 5 figure that is shown.
weeeeeb [17]
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From a group of 11 people, you randomly select 4 of them. what is the probability that they are the 4 oldest people in the group
Andre45 [30]

Answer:

<u>1/ 130 is the probability that they are the 4 oldest people in the group. </u>

Step-by-step explanation:

In the question, we are given; group of 11 people, 4 are selected randomly, find probability they are the 4 oldest people from the group

P(O)= <em>favorable number of outcomes / total number of outcomes </em>

<h3>= 1 / 11C4</h3>

=  11! / (11-4)! 4!

=  7! *4! / 11!

=1/ 130

<em>Therefore, 1 / 130 is the probability that they are the 4 oldest people in the group. </em>

#SPJ4

5 0
1 year ago
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