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3 years ago

5

Heather is using a computer program to make a design using triangles . there is 1 triangle on the first row, 4 triangles in the

second row, and 1 6 in the third row. Predict the number of triangles that will be in the 10th row

1 answer:

ValentinkaMS [17]3 years ago

6 0

Step-by-step explanation:

hi branliest me me bhi krunga

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On average, Gil reads 57 pages in a book each week.<br> How many pages des Gil read in 12 weeks?

Triss [41]

Answer:

684

Step-by-step explanation:

57 times 12

12 weeks times 57 pages= 684 pages in 12 weeks

3 0

3 years ago

Caisha has a circular garden with a radius of 4 ft. She needs to put a layer of soil on top. Each bag of soil covers 9. 42 squar

kap26 [50]

She needs to buy 6 bags of soil. the correct option is B

Given

Caisha has a circular garden with a radius of 4 ft.

She needs to put a layer of soil on top. e

Each bag of soil covers 9.42 square feet.

<h3>What is the radius of a circular garden?</h3>

The radius of the circular garden is equal to the pie times of the square of the radius.

The radius of the circular garden is;

$\rm Area = \pi r^2\\\\Area = 3.14 \times (4)^2\\\\ Area = 3.14\times 16\\\\Area =50.24$

Therefore,

The number of bags of soil will she need to buy is;

$\rm = \dfrac{Area }{Soil \ covers}\\\\= \dfrac{50.24}{9.42}\\\\= 5.33\\\\= 6 \ bags \ apporx$

Hence, she needs to buy 6 bags of soil.

To know more about the area click the link given below.

brainly.com/question/11541452

6 0

3 years ago

Which of the following numbers is divisible by 5, 6, and 9? A. 54,183 B. 45,803 C. 81,450 D. 18,045

horrorfan [7]

Straight away it can't be A or B because the last/ones digits aren't multiples of 5.

For something to be divisible by 9, add all the digits up and see if it is a multiple of 9:
This works for both C and D, as both numbers have digits which add up to 18.

However, only C is divisible by 6. D is an odd number and hence it is eliminated. For something to be divisible by 6, it must be divisible by 2 (an even number) and 3 (digits add to a multiple of 3). C does both.
Hence C is the answer.

Hope this helped

5 0

3 years ago

Read 2 more answers

One of the assumptions underlying the theory of control charting is that successive plotted points are independent of one anothe

OLga [1]

Answer:

0.5160

Step-by-step explanation:

Xi:"i-th Signal"

Xi=1, False alarm

Xi=0, True error

$Y=\sum ^{10}_{i=1}Xi$

X=Ber(p=0.07)

Y=Bin(n=10, p=0.07)

$P(\displaystyle\sum_{i=1}^{10} X_i\geq 1)=1-P(\displaystyle\sum_{i=1}^{10} X_i=0)=1-P(Y=0)=1-(1-0.07)^{10}=0.5160$

8 0

3 years ago

URGENT HELP PLS, would be so much appreciated:)))

MrRa [10]

A = 46-2(n-1)
n represent the row
row 1:
46-2(1-1)
46-2(0)
46-0
46

row2:
46-2(2-1)
46-2(1)
46-2
44

.
.
.

row14:
46-2(14-1)
46-2(13)
46-26
20

8 0

4 years ago