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wolverine [178]
1 year ago
15

45% of the students in Primary 5 are boys. There are 165 girls. How many more girls than boys are there in primary 5?

Mathematics
1 answer:
bezimeni [28]1 year ago
5 0

Answer:

30 more

Step-by-step explanation:

hope it helps friend.

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42 deliveries in 3 hours = deliveries per hour
DochEvi [55]

Answer:

14 deliveries per hour

Step-by-step explanation:

42/3

14

The person makes 14 deliveries per hour

8 0
3 years ago
Read 2 more answers
Determine whether the series is convergent or divergent. [infinity] n = 1 1 n√9 the series is a ---select--- p-series with p =
inna [77]

The series is a convergent p-series with p = 3

<h3>How to know it is a divergent or a convergent series</h3>

We would know that a series is a convergent p series when we have ∑ 1 np. Then you have to be able to tell if the series is a divergent p series or it is a convergent p series.

The way that you are able to tell this is if the terms of the series do not approach towards 0. Now when the value of p is greater than 1 then you would be able to tell that the series is a convergent series.

The value of \sqrt{9}= 3

The formular for this is

∑\frac{1}{n^p} \\

where n = 1

we know it is convergent because p is greater than 1. 3>1

Read more on convergent series here:

brainly.com/question/337693

#SPJ1

6 0
1 year ago
Which expression represents the follow-
Varvara68 [4.7K]

Answer:

the sum of x and 5.

x + 5

the sum of is adding

4 0
3 years ago
Melvin is making a large poster for the school carnival. he skeched his design on a 9 inch by 12 inch sheet of paper then he exp
Solnce55 [7]
Because the design is scaled by 3, the new dimensions are 9*3 X 12*3 = 27 X 36

Since the dimensions are 27 X 36, the area is equal to 27*36 = 972 square inches.
8 0
3 years ago
Use the three steps to solve the problem. Joe is 10 years older than James. In 8 years, twice Joe's age will equal three times J
GarryVolchara [31]
<span>x = Joe's age  and </span><span>y = James's age 
</span><span>Joe is 10 years older than James - equation - x = y + 10 
</span><span>In 8 years twice Joe's age will equal three times James's age - equation -
2(x+8) = 3(y+8) 
</span>
<span>2(x+8) = 3(y+8) </span>
<span>2(y + 10 +8) = 3(y+8) { substitute y + 10 for x </span>
<span>2(y + 18) = 3(y + 8) </span>
<span>2y + 36 = 3y + 24 </span>
<span>12 = y </span>

<span>Joe is 22 and James is 12.</span>
7 0
3 years ago
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