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aleksandrvk [35]
2 years ago
7

Guys, I need help ASAP!!

Mathematics
2 answers:
solniwko [45]2 years ago
8 0

Answer:

Pr (3.88 ≤ X ≤ 5.12)

Step-by-step explanation:

the other person is right. i took quizz and got 100% so it has to be the answer

Zarrin [17]2 years ago
7 0

Answer:

The answer is

Pr (3.88 ≤ X ≤ 5.12)

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In a village the number of houses and the number of flats are in the ratio 9:5 the number of flats and the number of bungalows T
Makovka662 [10]

Answer:

Total no. of houses = 140

Step-by-step explanation:

Let there are 9x flats and 5x bungalows.

Total bungalows = 50

It means,

5x = 50

x = 10

No of flats = 9x

= 9(10)

= 90

Total houses = no. of flats + no. of bungalows

= 50+90

= 140

So, there are 140 houses in the village.

5 0
3 years ago
It says to use rounding or compatible numbers to estimate the sum.<br> first problem is 24 + 8
KonstantinChe [14]
The estimated sum is 30.
4 0
3 years ago
Which of the following describes the vertical shift up or down of a trig. function graph?
Xelga [282]

Answer:

Step-by-step explanation:

a) amplitude is the answer

please like if i helped you.

3 0
2 years ago
Could someone help me please?
fenix001 [56]

Answer:

a. 7.2

b. 6

Step-by-step explanation:

Since the side lengths of similar polygons are proportional to each other, therefore:

\frac{b}{10} = \frac{9}{15} = \frac{a}{12}

Thus, let's find b using:

\frac{b}{10} = \frac{9}{15}

Cross multiply

b*15 = 10*9

15b = 90

Divide both sides by 15

b = 6

Let's find a using:

\frac{9}{15} = \frac{a}{12}

Cross multiply

9*12 = 15*a

108 = 15a

Divide both sides by 15

a = 7.2

5 0
3 years ago
This figure is made up of two rectangular prisms.
Ber [7]

Answer:

Answer:1134

Step-by-step explanation: first you do (21×7×2)+(12×10×7) then once you do that you'll get 1134 and that's your answer.

4 0
3 years ago
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