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DochEvi [55]
3 years ago
13

Help with question 1

Mathematics
1 answer:
rjkz [21]3 years ago
4 0

Answer:

si=Ptr/100

and di solution

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Julio is paid 1.3 times his normal hourly rate for each hour he works over 32 hours in a week. Last week he worked 36 hours and
Ostrovityanka [42]

So, I'm just going to go ahead and answer this question (Even though the question isn't quite defined):

Assuming that we want to know his usual pay, we can represent his pay with the variable 'p':

32p + 4(1.3p) = 531.96

32p + 5.2p = 531.96

37.2p = 531.96

p = 14.3

Knowing this, we can multiply his usual pay by 1.3 to find his overtime pay:

14.3 * 1.3 = 18.59

Julio's normal pay is $14.30 an hour, and his pay after 32 hours of workingis $18.59.

If this wasn't the answer you were looking for, tell me and I'll fix it.

Have a nice one!

5 0
3 years ago
determine the equation of the parabola (simplified) with roots -3+sqrt6 and -3-sqrt6, and passing through the point (-1,4)
klio [65]

Given:

Roots:

\begin{gathered} -3+\sqrt[]{6} \\ -3-\sqrt[]{6} \end{gathered}

Point: (-1,4)

To determine the equation of the parabola with the given roots and point, we find the missing values first.

Since the roots are given, we can say that the equation is:

y=a(x+3-\sqrt[]{6})(x+3+\sqrt[]{6})

Next, we expand the terms.

y=a(x^2+6x+3)

Then, we plug in x= -1, and y=4 into the equation to get the value of a.

\begin{gathered} y=a(x^2+6x+3) \\ 4=a((-1)^2+6(-1)+3) \\ \text{Simplify and rearrange} \\ 4=a(-2) \\ a=\frac{4}{-2} \\ a=-2 \end{gathered}

So,

undefined

6 0
2 years ago
Can someone solve -3 = x + 7 - 4?
Blababa [14]

Answer:

x= -6

v= 1

v= 2

Step-by-step explanation:

-3= x+7-4, combine like terms by subtracting seven from four

-3= x+3, subtract three from both sides

-6= x

8v-3+3v= 8, combine like terms by adding 8v and 3v

11v-3= 8, add three to both sides

11v= 11, divide both sides by 11

v=1

-v+3v=4, combine like terms by adding -v and -3v

2v= 4, divide both sides by 2

v= 2

3 0
3 years ago
Read 2 more answers
4.07, 4.070, 4.70, 4.0700 what value is not equivalent.
larisa [96]
4.70, all the others can be simplified to 4.07 by taking away the zeroes after the 7 because they are not significant, The one before the 7 stays because it is significant as it is holding the tenths place value.
5 0
3 years ago
Read 2 more answers
Help plz ill give extra points
UkoKoshka [18]

Answer:

79 degrees

Step-by-step explanation:

PQU is a straight line, so \angle PQU = 180^\circ. This is also the sum of the four smaller angles. We can subtract 34+37+30 from 180 to get that \angle SQT = 79^\circ

(if right pls give brainliest :) )

5 0
3 years ago
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