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ahrayia [7]
2 years ago
9

Three friends have their own cell phones, Brian has 4 more application programs on his phone than Henry has on his. Wes has two

times
more programs on his phone than Brian has on his
Part A
Let x represent the number of application programs Henry has. Write an algebraic expression that represents the number of application
programs on each friend's cell phone.

Mathematics
1 answer:
Schach [20]2 years ago
8 0

Answer:

Step-by-step explanation:

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Reduce the Fractions 15/9to its Lowest Terms
KatRina [158]

\large\bf{\red{  \implies}} \tt \:   \cancel\frac{15}{9}   \\

\large\bf{\red{  \implies}} \tt \:   \frac{5}{3}  \\

Decimal Form - 1.6667

6 0
2 years ago
The sum of an a.p is 340. the first term is 7 and the common difference is 6. Cal the number of terms in the sequence.
damaskus [11]

Common difference: 6

First term: 7

Second term: 13

Third term: 19

Fourth term: 25

Fifth term: 31

I hope this is correct and helps!

6 0
2 years ago
Read 2 more answers
Mrs. Peters is buying sets of block's. Four out of every 50 blocks are red.if she buys 275 how many will be red?
vfiekz [6]

Answer:

Step-by-step explanation:

theres 4reds every 50 so do 50x4 then you times that by four 50x4=200 so do 200x4=800

4 0
2 years ago
It is known that 10% of the calculators shipped from a particular factory are defective. In a random sample of ten calculators,
umka2103 [35]

Answer:

0.7361

Step-by-step explanation:

In this question we have

number to be 10

Then we have a probability of 10% = 0.10

We have q = 1-p

= 1-0.10 = 0.90

Then the probability of not more than 1 being defective:

P(x=0) + p(x= 1)

(10C0 x 0.1⁰ x 0.9^10-0)+(10C1 x 0.1¹ x 0.9^10-1)

= 1 x1 x0.3487 + 10 x 0.1 x 0.3874

= 0.3487 + 0.3874

= 0.7361

This is the the required probability and this answers the question.

probability = 10 percent = 0.1

q= 1- 10percent = 90% = 0.9

n = 4

To get the required probabiltiy for this question is

P(not greater than one is defective )=P(x=0)+P(x=1)

= 4C0x(0.1)⁰x(0.9)⁴+4C1x(0.1)¹x(0.9)³

= 0.9477

The required probability is 0.9477

5 0
3 years ago
The base of the 37 foot ladder is 9 feet from the wall of a building. will the top of the ladder reach a window ledge 35 feet ab
AnnZ [28]

Answer:

The answer to your question is Yes.

Step-by-step explanation:

The math in this problem is that we need to use the Pythagorean theorem to solve it. Pythagorean theorem is part of trigonometry a branch of Maths.

Data

base = 9 ft                      

length = 37 ft

height = ?

Pythagorean theorem

                                     c² = a² + b²

length = c

base = a

height = b

                                   37² = 9² + b²

-Solve for b

                                    b² = 37² - 9²

-Simplify

                                    b² = 1369 - 81

                                    b² = 1288

-Result

                                   b = 35.88

-Conclusion

The ladder will reach a height higher than 35 ft.  

8 0
3 years ago
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