MATHEMATICS COLLEGE

What is the standard form of the number shown in this calculator display?{ The calculator shows three point eight two e positive seven. }(3.82e+7)

Answers

Answer 1

Answer:

Answer:

The required standard form is 38,200,000.

Step-by-step explanation:

Consider the provided number.

The calculator shows the number 3.82e+7

E notation is the same as the scientific notation the only difference is the letter e is substituted for "× 10^".

Here, the e+7 means $10^7$

Thus the provided number can be written as:

$3.82* 10^7$

$3.82* 10000000$

Now expand it, just move the decimal point over 7 place to right as shown:

$38,200,000$

Hence, the required standard form is 38,200,000.

Answer 2

Answer: e+7 means 10^+7
basically move the decimal place 7 placs to right so it would be aprox
38200000.0

Related Questions

Really easy question-12/15 + -5/15 ?There’s an even amount of negatives so will the answer be positive?
Please help will definitely say thanks
In addition to specificity, which training principle is included in the SPORT training strategy? 1) Progress 2) Tenacity 3) Retention 4) Overexertion
It was reported that 23% of U.S. adult cellphone owners called a friend for advice about a purchase while in a store. If a sample of 15 U.S adult cellphone owners is selected, what is the probability that 7 called a friend for advice about a purchase while in a store
Complete the steps to factor the polynomial by grouping. P(x) = x3 + 5x2 – x – 5 P(x) = x2 (x + ) – (x + 5) P(x) = (x2 – )(x + 5) P(x) = (x – )(x + 1)(x + )

What is the solution to the equation -3(h+5)+2=4(h+6)-9

Answers

Answer:

$h=-4$

Step-by-step explanation:

The equation is $-3(h+5)+2=4(h+6)-9$ we need to find the value of h.

First we are going to distribute the products.

$-3(h+5)+2=4(h+6)-9\n -3h-15+2=4h+24-9\n -3h-13=4h+15$

We have to put the terms with letter h in the left side of the equation and the terms without h in the right side;

$-3h-13=4h+15\n -3h-4h=15+13$

$-7h=28$

Now, for the last step we have to divide both sides of the equation in (-7):

$-7h=28\n ((-7)h)/((-7)) =(28)/((-7)) \n h=-4$

The answer to your question is h=−4

R(x) = -x+2
s(x)=x²-2
Find the value of r(s(-4)).

Answers

Answer: r(s(-4)) = -12

The directional derivative of f(x, y) at (2, 1) in the direction going from (2, 1) toward the point (1, 3) is −2/ √ 5, and the directional derivative at (2, 1) in the direction going from (2, 1) toward the point (5, 5) is 1. Compute fx(2, 1) and fy(2, 1

Answers

Answer:

the partial derivatives are

fx =5/9

fy =(-13/18)

Step-by-step explanation:

defining the vector v (from (2,1) to (1,3))

v=(1,3)-(2,1) = (-1,2)

the unit vector will be

v'=(-1,2)/√5 = (-1/√5,2/√5)

the directional derivative is

fv(x,y) = fx*v'x + fy*v'y = fx*(-1/√5)+fy(2/√5) =-2/√5

then defining the vector u ( from (2, 1) toward the point (5, 5) )

u=(5,5)-(2,1) = (3,4)

the unit vector will be

u'=(3,4)/5 = (3/5,4/5)

the directional derivative is

fu(x,y) = fx*ux + fy*uy = fx*(3/5)+fy(4/5)=1

thus we have the set of linear equations

-fx/√5*+2*fy/√5 =(-2/√5) → -fx + 2*fy = -2

(3/5) fx+(4/5)*fy=1 → 3* fx+4*fy = 5

subtracting the first equation twice to the second

3*fx+4*fy -(- 2fx)*-4*fy = 5 -2*(-2)

5*fx=9

fx=5/9

thus from the first equation

-fx + 2*fy = -2

fy= fx/2 -1 = 5/18 -1 = -13/18

thus we have

fx =5/9

fy =(-13/18)

Doris and Miguel are saving money weekly but at different rates. Doris and Miguel both write and graph equations to represent their savings. In both equations y represents the amount in their savings account after a numberof weeks. When the equations are graphed, the lines intersect at the point (6, 114). Which statement best explains the point of intersection?
o Miguel will have $114 more than Doris after 6 weeks
O Doris will have $114 more than Miguel after 6 weeks
O Doris and Miguel will have the same amount after 6 weeks
Doris and Miguel will have the same amount after 114 weeks

Answers

$\large\mathfrak\purple{answer}$

DorisandMiguelwillhavethesameamountafter6weeks.

(hopethisistherightanswerandmarkmebrainliestIhave2moretogo)

Can someone help me? it’s due in like 10 minutes

Answers

Answer:

B. 3x + y = 4

Step-by-step explanation:

y = -3x + 4

Check:

3x + y = 4

-3x -3x

y = -3x + 4

Answer:

It is B

Step-by-step explanation:

This is because if you use the point (1,1) for example then both x and y are 1.

1 X 3 = 3 and 3 + 1 = 4.

Interest centers around the life of an electronic component. Let A be the event that the component fails a particular test and B be the event that the component displays strain but does not actually fail. Event A occurs with probability 0.39, and event B occurs with probability 0.24. A) What is the probability that the component does not fail the test?
B) What is the probability that a component works perfectly well (i.e., neither displays strain nor fails the test)?
C) What is the probability that the component either fails or shows strain in the test?

Answers

Answer: a. 0.61

b. 0.37

c. 0.63

Step-by-step explanation:

From the question,

P(A) = 0.39 and P(B) = 0.24

P(success) + P( failure) = 1

A) What is the probability that the component does not fail the test?

Since A is the event that the component fails a particular test, the probability that the component does not fail the test will be P(success). This will be:

= 1 - P(A)

= 1 - 0.39

= 0.61

B) What is the probability that a component works perfectly well (i.e., neither displays strain nor fails the test)?

This will be the probability that the component does not fail the test minus the event that the component displays strain but does not actually fail. This will be:

= [1 - P(A)] - P(B)

= 0.61 - 0.24

= 0.37

C) What is the probability that the component either fails or shows strain in the test?

This will simply be:

= 1 - P(probability that a component works perfectly well)

= 1 - 0.37

= 0.63

Other Questions

Solve for XHello, my daughter needs help with Trigonometry. I was never very gifted at math, and cannot remember too much about this subject. Please Help!

Factor 6(2p q)^2 -5(2p q) - 25

How to estimate the quotient of 49.3 divided by 6

What is the sign of the product (-5)(-3)(-8)(-6)? (5 points) Positive, because the products (-5)(-3) and (-8)(-6) are negative, and the product of two negative numbers is positive Positive, because the products (-5)(-3) and (-8)(-6) are positive, and the product of two positive numbers is positive Negative, because the products (-5)(-3) and (-8)(-6) are negative, and the product of two negative numbers is negative Negative, because the products (-5)(-3) and (-8)(-6) are positive, and the product of two positive numbers is negative