Corinne buys a craft kit that has 10 different colors of beads. There are 10 beads of each color. She uses 5 of the 10 blue beads for a project.
To complete the project, she uses 43 more beads from the kit.
Drag numbers to write and solve an equation to find the fraction of beads, b, that are left.
Numbers may be used once, more than once, or not at all.
TETER
ਹੈ ਤੇ
ਇਸ ਤੋਂ ਕਿਤੇ ਉਹ
#EE
E
R
E
:
ਵਿੱਚੋਂ
100 43 48 52 5 10 38 42
ਕਿ
ਕੋਊ ।
35
ਹੈ ਤੇ
B
ਤੇ ਹੋਰ ਕਈ
ਝੋਨੇ
ਉ
ਤੇ ਲੋਕ
ਕੋਰੋਕੋ
ਹੈ :
ਉਡੀਕ
ਕਰ
ਕੇ
ਕਰਤੇ ਜੋਤੀ ਜੋ
ਉਸ ਦਾ
ਤੋਂ
ਉਥੇ
5
ਤੇ ਤੇ
ਕੀਤੇ ਜਾ
100
ਸ
ਤੋਂ
ਨੇ
S
100
+ b -
TOO
100
ਵਿੱਚ
ਉਹ ਕਿਉਕਿ
ਉਹਨੂੰ
and be
OD
of the beads are left.
100

17

step-by-step explanation:

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5