2,563 Answered Questions for the topic Maths

05/20/21

i dont understand! can please help me so I solve this ??

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05/20/21

I don't understand I need help!

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05/20/21

good explanation needed!

correct me if I'm wrong would this decrease ???
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05/20/21

good explanation needed! please help

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05/20/21

help pls I don't know what to do/ the steps to take haven't learned in class but expected to know TRIGONOMETRY
Part of a rollercoaster course precedes point A(0,35) (point F precedes point A) point F cannot go any further than 45m from point A (in the y-axis). The gradient at point A is zero. the slope... more
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Maths

05/20/21

a) A hollow cylinder standing on a horizontal circular base of radius 10 cm contains water to a depth of 12 cm
In this question, take=3.14]a) A hollow cylinder standing on a horizontal circular base of radius 10 cmcontains water to a depth of 12 cm.Find the volume of the water.=b) A solid sphere has radius... more
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05/20/21

show that question differentiation -HELP URGENT!!!!!!!
show that g(x)=dx2+ex=f is g(x)=1.61x2 -30.55x + 156.51 ---- the equation between the points B(8,15) and C(11,15) where the gradient of the tangent of point B is -5.5283.show that h(x)=px2+ux+w is... more
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Maths Trigonometry

05/20/21

HELP ASAP trig question
Part of a rollercoaster course precedes point A(0,35) (point F precedes point A) point F cannot go any further than 45m from point A (in the y-axis). The gradient at point A is zero. the slope... more
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05/20/21

Question 7 | PROBABILITY |

At a local ice cream shop, you can choose from 25 flavors, 10 toppings, 3 syrups, and 4 types of fruit. If you choose one of each category, how many different sundae combinations are possible?... more
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05/18/21

Please help me with this maths question

Near the surface of the Earth, we estimate the acceleration due to gravity to be consistent to the value g=-10(in m/s^2).A) velocity (v(t)) describes the speed and direction of an object at time t.... more
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05/17/21

good explanation needed I need help

 If the mean score on the math test is 88%, how far is each of the following scores from the mean?90  94  80  85  91     
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05/17/21

Cos theta = -1/2 and sin theta = -1/2
Calculate all values of theta on unit circle: when cos theta = -1/2 ; and also when sin theta = -1/2
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05/15/21

There are several balls in the Sport Center
There are several balls in the Sport Center. At least one of the balls is $1 cheaper than another one. At least one of the balls is $2 cheaper than another one. At least one of the balls is $3... more
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05/14/21

Express Base number
Express (1 x 4³) + (3 x 4) + 2 as a number in (i) base four.(ii) base two.
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05/13/21

log₉ 8 = P, log₉ 12 = Q, log₉ 11 = R, Find log₉ 3/4

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05/12/21

Quadratic equation
The area that can be reached by a goat tied to a wooden stump is 64π. The tie has a length (x + 3) m. Calculate the value of x.
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05/11/21

Good Explanation needed PLEASE !

histogram chaocolate candies per bag of trail mix50 42 119 45 68 32 67 111 61 31 75 39 62 64 49 55 51 33 117 96 64 82 Frequency Table: Interval # of... more
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05/11/21

Trigonometry equations
Solve 6sin^2 theta +7cos theta -8 =0 for 0 degrees smaller than or equal to theta smaller than or equal to 360
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05/10/21

Good explanation needed ! please help

my answer is 16 correct ?( if i am wrong can you please explain )What is the Interquartile Range of the Cruisers? *
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05/10/21

Good explanation needed! PLEASE

Which car club has the higher MEDIAN? The Cruisers( my choice right )???The Car HopsWhat is the Interquartile Range of the Cruisers? 
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05/10/21

math help needed!
Which city has a MINIMUM value that is lower? * it would be Millerburg right ?
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05/09/21

Can a 5% increase be the same as a 5 percentage point increase?
Can a 5% increase be the same as a 5 percentage point increase?
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05/09/21

The Andersson family has a loan on their home
The Andersson family has a loan on their home. When changes are made to the mortgage interest rate, the bank writes the change in points. One point corresponds to one hundredth of a percentage... more
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05/09/21

A fruit yoghurt contains 11% sugar
A fruit yoghurt contains 11% sugar. The effect is to reduce the sugar content by 5%. On the new packaging, the manufacturer wants to draw attention to the lower sugar content and wants to write how... more
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05/09/21

A chocolate manufacturer decides to increase the weight
In the run-up to Christmas, a chocolate manufacturer decides to increase the weight of the Allans Praliner chocolate box by 15% and at the same time reduce the price per box by 15%. What will be... more
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