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algol [13]
3 years ago
12

The two dot plots below show the heights of some sixth graders and some seventh graders:

Mathematics
2 answers:
lara [203]3 years ago
7 0

Answer:

can’t help sorry dude

Step-by-step explanation:

dimaraw [331]3 years ago
3 0

Answer:

can’t help sorry dude

Step-by-step explanation:

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OMGGGGG PLEASE HELP ME GUYS
4vir4ik [10]

Answer:

a) 2/5

b) 1/10

Step-by-step explanation:

There are 20 people total.

a is that the chosen child is a girl.

2 + 6 = 8, --> there are 8 girls --> simplify

8/20 = 4/10 = 2/5

b is the probability that the chosen child is a left-handed girl, --> there are 2 left-handed girls --> 2/20 --> simplify to 1/10

And thus, we have our answers.

8 0
3 years ago
Read 2 more answers
Kam had bought 10 packets of chocolates where one packet contains 15 small packs. He wants to share equally among his four child
marysya [2.9K]
2 small packs
150 small
148 get split --> two left
4 0
3 years ago
Reabilwe is conducting an experiment in which the temperature is measured carefully. The temperature was 106°C at the end of the
frosja888 [35]

The formula to calculate the temperature (T) after m minutes is -

T = 106 - 6m

We have Reabilwe who is conducting an experiment in which the temperature is measured carefully. The temperature was 106°C at the end of the first minute, and then it falls by 6°C every minute after that.

We have to tp determine a formula to calculate the temperature (T) after m minutes.

<h3 /><h3>Starting from x, if the bacteria count rises by 5 every second, then determine the formula to calculate the bacteria count after 30 seconds.</h3>

Initial count = x

Count increasing per second = 5

Assume that the bacteria count after t seconds is y. Then -

y = x + 5t

for t = 30 ↔ y = 150 + x

According to question, we have -

Initial Temperature = 106 degrees Celsius

Temperature increase per minute = 6 degrees Celsius

Assume that the Temperature fall after m minutes is T. Then -

T = 106 - 6m

Hence, formula to calculate the temperature (T) after m minutes is -

T = 106 - 6m

To solve more questions on Equation Modelling, visit the link below -

brainly.com/question/20876878

#SPJ1

5 0
2 years ago
What shapes does a kite consist of? ​
Oduvanchick [21]

Step-by-step explanation:

A kite is a special case of quadrilateral. In which larger diagonal bisects the smaller diagonal at right angle.

A kite is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other. In contrast, a parallelogram also has two pairs of equal-length sides, but they are opposite to each other rather than adjacent.

4 0
3 years ago
What is the solution to the system of equations graphed below y=-2x+4 y=x-5
Tpy6a [65]

Answer:

D. (3, -2)

Step-by-step explanation:

The point where both lines meet is the solution to the system of equations.

3 0
3 years ago
Read 2 more answers
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